Reincarnation as Lower Rank Five in Demon Slayer

Kanae's expression suddenly froze when she heard from her younger sister Shinobu that their parents had returned home.

"Oh no, I haven't delivered the medicine to the customer yet. If my parents find out, I'll definitely get a scolding when I get home."

"Ren, you're tired and injured. Could you look after him for me? The customer urgently needs medicine, so I'll go deliver it to him first."

Before Shinobu could agree, Kanae picked up the medicine packet in her hand, got up, and ran in a specific direction.

Shinobu Kocho: “…”

Seeing the helpless look on Kocho Shinobu's face when she was a child, Li Lei suddenly found it amusing. If only we had cell phones now, we could take pictures of Kocho Shinobu's embarrassing childhood appearance and keep them as embarrassing history.

Sensing Li Lei's strange gaze, Butterfly Shinobu frowned, immediately feeling displeased. She looked up at Li Lei, her eyes scrutinizing him.

"Hey, where are you from? When did you meet my sister? Why have I never heard my sister mention you before?"

When asked by Shinobu Kocho, Li Lei did not rush to answer. Instead, he slowly got up from the ground and looked at her with a half-smile.

"You must be Kanae's younger sister, Shinobu Kocho! It's nice to meet you. I'm your older sister's newly acquainted friend. I'm tired."

Shinobu Kocho: "Oh—"

Shinobu Kocho did not seem happy to receive Li Lei's greeting; instead, she gave off a "keep away" vibe.

Li Lei didn't take Shinobu's situation too seriously.

"By the way, I'll let you in on a secret: I'm someone who transmigrated from another world. I'm really powerful, possessing all sorts of amazing abilities. For example, I can regenerate flesh and blood, control water, access other dimensions, and have immense strength."

Looking at Shinobu Kocho, who didn't seem to care about him, Li Lei fabricated some basic information about himself and spoke to her.

Shinobu Kocho: "...( ＿ ＿)ノ｜"

Sigh, my sister's new friend turns out to be a lunatic. Should I tell her?

After hearing Li Lei's words, Shinobu Kocho immediately felt that Li Lei had something wrong with his brain and was not a normal person.

Seeing Shinobu's disbelieving expression, Li Lei was full of questions. Aren't children usually fond of all sorts of strange fantasies? They should be very interested in anything related to superpowers.

Li Lei's plan failed to attract Shinobu Kocho's attention, leaving him somewhat embarrassed. Therefore, Li Lei could only feign composure; if he wasn't embarrassed, then it was someone else who would be.

Shinobu Kocho stared at the strange stranger before her, whose speech and behavior were odd and who was covered in blood. She couldn't help but marvel at his thick skin. He could spout nonsense and bluff without batting an eye.

It seems he became his sister's friend by using his thick skin and his sister's kindness. What a cunning and shameless person he is.

I must expose his ugly face to my sister later.

However, before that, Shinobu couldn't help but feel a little curious. She could see through his deceitful nature, so how had he managed to survive until now without being killed by others?

"Shinobu Kocho, I sense you're thinking bad things about me, as your sister's friend and your tacitly acknowledged brother. What you're doing is immoral," Li Lei said, waving his hand at Shinobu Kocho.

Noticing the strange expression on Shinobu's face, Li Lei knew without a doubt that he must have a very strange impression of Shinobu.

"Who's your sister? You bad person, listen carefully! I, Shinobu Kocho, only have one older sister, no older brother."

Finally, unable to bear it any longer, Butterfly couldn't help but speak to Li Lei.

"Ren, what you said hurts me deeply. Your sister will be upset if she hears this."

"You know I'm a wounded soldier right now. As a wounded soldier, can't you at least make me happy?"

Li Lei pointed to himself and said.

"Oh—? I don't see any injuries on your body, you liar!"

"Sigh—" Li Lei sighed, "You're not cute at all! You're nowhere near as cute as your sister."

"Your sister is very gentle, she would never be like you."

Li Lei looked at Shinobu Kocho's chubby cheeks and shook his head to show that he was very sad.

"you……"

Enraged by Li Lei's words, Shinobu Kocho was speechless. Still furious, she proceeded to punch Li Lei repeatedly in the chest.

"What I do is none of your business, you scumbag and bad person."

"Ah—someone is beating the wounded! They're attacking a patient who's weak and seriously injured! Someone come and take a look!" Li Lei cried out to his surroundings, pretending to be in great pain.

Shinobu's punches were like a massage to Li Lei, who was originally going to enjoy it. However, a figure caught his eye out of the corner of his eye, which changed his mind.

"Ren! What are you doing? Why are you bullying Lei? Don't you know he's still injured?"

Just then, Kanae, who had just returned from delivering the medicine, saw Shinobu Kocho beating Li Lei and immediately scolded Shinobu Kocho.

Shinobu Kocho: "(||?_?)"

"Sister... what brings you here?"

Upon seeing the newcomer, Shinobu's expression changed, and she was immediately at a loss. She wanted to make excuses but couldn't find any, so she could only silently lower her head.

"I'm tired. Are you alright?"

Kanae stepped forward, examined Li Lei's chest, and asked him with concern.

"It's okay, it's okay, Shinobu Kocho is just joking with me."

Li Lei turned to look at Shinobu Kocho, who was bowing her head in apology beside him, and said to Kanae with a smile.