Start the time travel simulator from Sky Sister!

[Kanae Kocho's face suddenly froze. She didn't expect that her brother had been kidnapped. Her face suddenly darkened and she immediately yelled, asking you to tell her who that person is.]

[You didn't expect that Kocho Kanae would react so strongly, and you immediately hugged her. ]

[Kanae Kocho wanted to break free from your embrace, but she found that you were very strong and couldn't break free no matter what she did. In the end, she could only cry.]

[She complained that we had only been apart for a year, so why did you marry someone else? And you only told her now, and you allowed her to do such a thing even though you were married...]

[Kanae Kocho angrily calls you a pervert, a stupid brother, and an animal who only thinks with the lower body... She seems very angry, but she doesn't mean to push you away. ]

[You know she is angry, so you comfort her softly, saying that you will marry her if she wants to.]

[Kanae Kocho looked at you and asked you, how do you know your wife will agree, and who is your wife? ]

[Seeing Kocho Kanae like this, you are also very helpless. Your dream of having a harem is really far away. ]

[You tell her that she doesn’t need to worry so much, just answer “yes” or “no”. ]

[She gritted her teeth, shed tears, and murmured: "I do... Of course I do! But... But..."]

[You covered her mouth with your hand and told her that this was enough, as long as you wanted it, it was enough, and you promised her. ]

Chapter 24: Shinobu Kocho's Heartbeat

[You promised Kocho Kanae. After all, you plan to become the harem king. It won't do if you can't even pass the first level. ]

[Then, you brought Tamayo and your daughter, whom you hadn't seen for a long time, to the Butterfly House, and you also told her that you might marry someone else in the future.]

[Tamayo didn't refuse, or rather, she had long felt that this was a possibility, and now that she can be with you again, that's enough. ]

[And the relationship between Kocho Kanae and Tamayo is unexpectedly harmonious. It may be because you told her about this in advance, and Kocho Kanae was mentally prepared. ]

[The hurdle of Kocho Kanae has been overcome, but recently I remembered something, which is that Kocho Kanae will be killed by Douma, and it seems that the time is not far away now. 】

[You decided to do something, so you asked Kocho Kanae to tell you first if she was going out to kill ghosts recently.]

[But Kocho Kanae doesn't know you yet, and is wondering why you're acting so strange today? You actually want to go kill ghosts with her? ]

【You just said that you were worried about me. 】

[Kanae Kocho felt warm inside, so she agreed to your request, and she would always call you when she went out to kill ghosts. ]

【Soon after.】

[As expected, you soon met Upper Rank 2 Douma. You had already prepared some special potions. Douma underestimated you and was hit by you. Soon his body began to wither.]

[Although I wanted to drag you down with me in the end, it was a pity that you used the red sword and cut it into pieces easily. ]

[You killed Upper Rank Two Douma. Kanae Kocho, who was standing beside you, had no idea that you were this powerful! ]

[The Upper Moon, which has not changed for a hundred years, has changed today! ]

[When Shinobu Kocho arrived later, she was also amazed by your strength. ]

[You guys went back, and soon the news of you killing Upper Rank Two spread throughout the Demon Slayer Corps, and even the Lord invited you to meet him again.]

[The lord invites you to become a pillar again, because your record of killing Upper Rank Two is too exaggerated, which makes the lord extremely happy. He thinks you are the key person to kill Muzan! ]

[You feel like you can't refuse this time, but you said you'd just be a figurehead. If there's nothing else to do, don't call on you. Of course, if the Upper Ranks are called on, you can serve.]

[The Lord felt that your words were enough, so he agreed to your request and then asked about your title as a Pillar.]

[You scratched your head. The title of the pillar is usually named after the breathing method. You know Sun Breathing and Water Breathing, but you already have the Water Pillar, and the Sun Pillar doesn't sound good, so let's call it the "Poison Pillar"! ]

[After all, it was so easy to kill Douma, and it was ultimately due to your poison! ]

[With this, you become one of the Pillars, the "Poison Pillar."]

[Because you killed Douma, you instantly became the strongest among the pillars! ]

【…】

[After Douma's death, even the many demons seemed to have quieted down for a while. You seemed to understand...]

[Could it be that Muzan is scared? ]

[That's right, he killed an upper rank with one strike, how could Muzan not be afraid? ]

【…】

"Good good..."

"What a great "Poison Pillar". It's all thanks to the extraordinary talent of the Medical Saint."

You felt inexplicably emotional.

but……

There's basically no other improvements this time, right?

After all, the two new talents I got don’t seem to be very useful…

【…】

【You returned to the Butterfly House and told them the news.】

[Kanae Kocho and Tamayo are happy for you. Tamayo looks at you and asks you what name you would like your child to have, as your child is almost one year old but has not yet been named.]

[You tease your daughter with your fingers, and after a moment's thought, you decide to call her Xiao Ke as she moans "Ahhhhh". It's so cute.]

【I hope she will always be this cute. 】

[When Zhu Shi saw that you had given her a name, she smiled happily. To be honest, since you hadn't come back for so long, she thought you were going to abandon her and her daughter, which made her very sad.]

[You comfort her that you will not abandon them, and touch Tamayo's soft cheek. ]

[Shinobu Kocho puffed her lips as she watched you two being so intimate. She didn't understand where this woman suddenly appeared from? How come her brother already has a wife? ]

[And Kocho Kanae stood beside her, hugging Kocho Shinobu beside her. ]

[Kanae Kocho leaned over to Shinobu Kocho's ear and whispered to Shinobu Kocho that even if her brother had a wife, he would only love us the most, so Shinobu should be more generous.]

[When Shinobu Kocho heard this, she felt much better and nodded to her sister beside her, indicating that she understood.]

【…】

[Time passed by bit by bit, and more and more girls came to the Butterfly House. You looked at the large basket of pure white underwear waiting to be washed and buried your head in it. ]

[Ah~ It's the echo of the pure girl's fragrance~]

[It’s so delicious~]

[You raised your head, but you didn't expect that Kocho Shinobu was already standing in front of you. ]

[“Hmph! Brother, you’re a pervert!” Shinobu Kocho looked at you with contempt and then took away the box of pure white underwear to be washed.]

[“No! Shinobu, you misunderstood!” You quickly chased after her and explained to Shinobu Kocho that you just fell asleep and buried your head accidentally.]

[Shinobu Kocho gave a bitter smile, shook her head, and said: "Do you think... I don't know about you and your sister? Stupid brother."]

[Your face suddenly froze, and you felt like your harem was going to collapse, but Shinobu Kocho smiled at you.]

[“It’s okay, because you are my brother, my most beloved brother…so no matter what happens, I will love you.” She forced a smile and continued.]

[But she still felt a little isolated. But you and Kocho Kanae were often in the same room, and Kocho Shinobu did find out. After long-term observation, she understood what was going on between you two.]

[Also, Shinobu Kocho already knew that you were a pervert. After being together for so long, she is not blind. She even knew very well that you took her personal belongings to have sex.]

[When you listen to what she said, you suddenly feel that Shinobu Kocho is an angel! ]

[You look at Shinobu Kocho's petite body holding such a large basket of pure white underwear, and she just helps lift it up with one hand.]

[You then kissed Kocho Shinobu's lips directly, which made Kocho Shinobu's eyes widen immediately. She didn't expect you to be so sudden, and she subconsciously pushed you away.]

[Shinobu Kocho covers her mouth and trembles as she asks you if you are going to attack her, you philandering, stupid brother!]

[You ruffled her hair and told her that if Kocho Shinobu agreed, he would definitely attack her.]

[But Shinobu Kocho had already been feeling somewhat unhappy about you excluding her from the outside, so she naturally wanted to agree, so she nodded slightly.]

[Her personality is not like this, but when she sees you, she becomes extremely nervous and her heart beats very fast for some reason.]

[Maybe... this is what heartbeat is? ]

Chapter 25: The Ubuyashiki Clan and Muzan Kibutsuji

[When Kocho Kanae was about to help you solve the problem, she discovered Kocho Shinobu was also here. She looked at you with dissatisfaction, because she had clearly told you to just let her do it and not to involve her sister.]

[But Kocho Shinobu took the initiative to step forward and told Kocho Kanae earnestly that she wanted to go too, and asked her sister not to leave her alone every time! ]

[After all, she also likes you and Kocho Kanae very much! ]

[She also wants to do what you two do...]

[Kanae Kocho stroked her forehead, looking helpless. She didn't expect Kocho Shinobu to take the initiative to make such a request. She even suspected that Kocho Shinobu had been brainwashed by you. ]

[But Kocho Kanae then felt relieved, looked at you with a dark face and said: "Since Xiaonin agreed... you are lucky, brother."]

[Because it was Shinobu Kocho's first time, Kocho Kanae had to teach her many things and help her step by step. 】

[Shinobu Kocho's body is very petite, and she feels particularly light when held. 】

[Under the careful guidance of Butterfly Kanae, another blood plum blossom blooms. ]

【The sun shines in from the window. 】

[You looked at the two naked girls in your arms with a satisfied expression.]

[Shinobu Kocho is still connected to you even now, with saliva dripping from the corner of her mouth onto your chest. ]

[Sisters rice bowl is really delicious. 】

[But... this is not enough for you, you have to take all the girls in the Butterfly House into your harem! ]

[After all, you are the master of the Butterfly House! ]

[“You… You-nii…” Butterfly Kanae hugged your arms tightly, and she was whispering your name in her dreams. ]

[The two girls' sleeping faces are very cute. The Kocho Shinobu in your arms wakes up first. She looks at you with her eyes and a smile on her lips. She feels very fulfilled.]

[“It’s getting bigger again…” Shinobu Kocho looked a little shy. She is totally no match for you.]

[Shinobu Kocho was a little embarrassed and felt at a loss.]

[Seeing her like this, you can't stand it any more, just fight again! ]

[Your fighting situation affected Kocho Kanae beside you, and then it turned into a chaotic fight among the three of you...]

[You feel refreshed, and Kocho Kanae has to deal with things at the Butterfly House, so she goes out first. ]

[Shinobu Kocho is sleeping next to you. 】

[You sit on the bed and feel that this kind of life is also comfortable. ]

【…】

【Time flies by quickly.】

[You have been very popular in the Butterfly House these days, and many girls in the Butterfly House like you very much.]

[Outside, after being quiet for a while, the ghosts began to pour out again.]

[I thought Muzan would be scared and stop for a long time, but I didn't expect it to start again soon. Kocho Shinobu often talked to Tamayo about making poisons. After all, Kocho Shinobu didn't have enough wrist strength, so she could only do this. ]

[Shinobu Kocho also recovered during this time and immediately went out to hunt ghosts. With Tamayo's help, her poison would undoubtedly kill the ghost in one shot as long as it pierced the ghost.]

[But... Speaking of which, this is also your contribution, after all, it was you who taught Tamayo. ]

【…】

[Three years later, Shinobu Kocho also killed a lot of demons and became a pillar as well, named Mushihashira.]

[And your harem is getting bigger and bigger. Almost all the girls in the Butterfly House have been seduced into bed by you. ]

[The Butterfly sisters have nothing to say. After all, you are too strong in that aspect, and they really can't completely help you solve it. ]

[Tamayo is going to take care of the baby, so there is nothing to say. 】

[Your daughter Xiaoke is already four years old. It is quite fun to play with her.]

[You also met Kanroji Mitsuri, who was promoted to the Pillar together with Kocho Shinobu. She was very simple and you easily tricked her into becoming your harem.]

[Another year has passed quickly. ]