Honkai: It’s broken, I have become the Herrscher of Corrosion?

On a certain day of a certain year, in the Far East.

Kiana, Bronya, and Raiden Mei were walking nervously in a city.

Except for Bronya who was protected by the heavily-armored Bunny, Kiana and Raiden Mei both held pistols in their hands and looked around vigilantly.

This city is located not far from Changkong City and was somewhat affected by the great collapse.

Although the disaster level here is very low compared to Changkong City, even if it is a lowest-level dead soldier in the collapse disaster, it will take a lot of effort for ordinary people to deal with it. Therefore, facing the collapse, being able to escape to a safe place alive is already a lucky thing.

As new recruits in the Valkyrie Corps, Kiana and the other two were engaging in actual combat without a teacher. Their first combat experience was to search the city for possible survivors.

However, the first mission was not smooth. After several days, not only did they not find a single survivor, but they also had to fight several consecutive battles with Honkai beasts, which made the three of them nervous and exhausted.

Human mental strength is limited. After the battle, the three of them couldn't help but do things other than fighting.

Mei Raiden sniffed her clothes and then waved her hand in disgust.

"What's wrong Mei?"

As if seeing the question mark above Kiana's head, Mei quickly waved her hand:

"Ah...nothing..."

But at this time, Bronya chose to sabotage:

"Although Mei-sister has a strange smell, Bronya doesn't mind it at all."

Mei wanted to cry but couldn't hold onto Bronya:

“Is there still a strange smell?”

Upon hearing this, Kiana immediately came forward, took a deep breath, and then subconsciously took a few steps back.

Seeing that Kiana also kept her distance, Mei immediately squatted in the corner and fell into an emo state.

"Well... Mei, it's not that weird actually, but you see, we haven't showered for a few days in this humid and moldy environment, so it's normal to have some strange smells..."

After Kiana's comfort, Mei became even more depressed.

"I can't count on a shower or hot water... Oh, it would be nice to have a hot spring."

Bronya, who has been living in Siberia, is puzzled:

"What is a hot spring?"

Kiana didn't expect that there would be a day when she would be able to explain science to Bronya:

"A hot spring, to put it simply, is a source of water that comes out from underground. However, due to the influence of geothermal heat, the water temperature will be higher than usual."

Bronya: "(???)...I understand."

"Hey, Bronya, where are you going?"

"Looking for hot springs."

Watching Bronya walking away, Kiana and Raiden Mei looked at each other in confusion, and then followed her.

A quarter of an hour later, in a park in this city, Bronya stared at the mud in front of her.

"Don't force yourself, Bronya. It doesn't matter if you can't find it."

"Don't worry, Mei-sister. Bronya's mecha has a heat detection device. We can use this device to quickly find the hot spring..."

During the conversation, Bronya discovered that the reading on the instrument had changed.

"Sister Mei, Kiana, please step back."

"Heavy-duty Bunny 19C, target locked, Fire!"

A beam of light shot out from the muzzle of the Heavy Rabbit, blasting a large hole in the mud.

Seeing that there was nothing in the pit, Kiana said with a hint of sarcasm:

"It's not like we got nothing, but we were lucky that the natural gas or gas pipelines were not hit."

Kiana's mouth was obviously blessed. As soon as she finished speaking, water seeped out from the soil. About a quarter of an hour later, a natural hot spring appeared in front of the three people.

"The material underground is not just soil. Bronya guessed that if it is not supported by special materials, this place will collapse due to groundwater."

"Oh, why bother with so much? Just go and soak in the hot springs if you want."

Kiana took off her clothes and quickly jumped into the water.

"Mei, come on, the water temperature here is just right."

After a while, Mei Raiden also jumped into the water.

"Ah~~ I haven't enjoyed myself so comfortably for a long time... huh?"

Just when Mei Raiden was relaxing, she found that Kiana's eyes were fixed on her breasts, with drooling from her mouth and a perverted expression on her face.

Mei subconsciously put her hands in front of her:

"Kiana, stop looking at weird things."

Kiana wiped the saliva from the corner of her mouth, swam to Mei's side, and attacked her breasts when she was off guard.

"Hey Mei, we are all girls, it's okay..."

I'm an engineer, and this is wall building.

The two of them made love in the hot spring, and Kiana stopped only when she knew that Mei Raiden was exhausted from the height.

At this time, Mei Raiden discovered that Bronya was still standing on the shore, wrapping herself tightly.

"Bronya, why don't you come down and take a shower with me? It's very comfortable."

"It's okay. Bronya is currently performing well and does not need dust removal."

Mei said with a little dissatisfaction:

"Bronya, what nonsense are you talking about? You are not a machine. Come down quickly!"

Seeing Mei looking a little angry, Bronya felt warm in her heart.

"Sister Mei, Bronya, please apply... to take a bath."

"very good!"

Mei found a stool from somewhere and asked Bronya to sit on it.

"If you're afraid of taking a bath, take a steam bath first."

Bronya sat on it very obediently and let Mei take off her clothes.

Looking at the scars on Bronya's back, Mei frowned. Many of them were left from the battles with the assassins and Honkai beasts in the past few days.

She remembered that Bronya went on guard alone, and she and Kiana rested in the back. By the time they discovered the movement and rushed over, hundreds of dead soldiers and Honkai beasts had already been dealt with by her.

"Bronya, next time you encounter an enemy, don't think about facing it alone. Aren't we all partners? Rely on each other more."

Mei's chest pressed against Bronya's back, causing her face to blush.

"understand……"

(Adapted from the old manga of Honkai Impact 3, the hot spring chapter in the extra chapter)