Refined bronze body

The next morning, Yang An woke up nearly choking to death with a choking sensation on his face. Opening his eyes, he was shocked to find his face trapped between the great ravine of his aunt's white rabbits. 

Red in the face and feeling a familiar reaction happening in her body, Yang An got up from the bed as normally as possible. He was really afraid that Yang Xin would wake up at this moment and think he was taking advantage of his moment of invulnerability to take advantage of the situation. 

Breathing heavily, Yang An briefly peeked at her aunt's body in all its glory, but quickly looked away. He then leaned his body forward in a strange way to say the least, and quickly ran to the bathroom. 

As soon as the bathroom door closed, Yang Xin who was breathing as if he was actually sleeping opened his eyes on the bed. Her eyes revealed a knowing glint as she looked towards the bathroom where Yang An had entered. - With a relaxed smile, she covered her Twin Peaks with the sheet, leaving most of her body exposed, and then went back to sleep as if nothing had happened.

...

Meanwhile, Yang An was looking with a bitter smile at his 'son' who didn't want to calm down. With a helpless smile, he filled the tub with cold water before submerging his entire body under the water. 

He promised himself it wouldn't be like his previous life. That's why he chose to calm down in the softest way before he chose in the worst way. 

Fortunately, his plan was a success. The cold water had an extremely quick effect on his body, causing his 'son' to slowly cringe the moment he was submerged in the cold water.

Pleased with his intelligence, Yang An just stuck his head out of the tub and then re-entered the library. This time he didn't want a special technique, or knowledge of Alchemy, but a recipe for body fortification.

Last night, just before he was hit by the 'Meteor Book' he discovered a medicinal bath that could help to strengthen the body's foundations and improve the body's constitution a little. Of course, medicinal herbs weren't very cheap for the bath's effect, but money wasn't much of a problem for her aunt.

So he naturally returned to finish reading the book and find out how to prepare the medicinal bath. His body was extremely weak physically for being an 'alchemist', and he wanted to change that. Even though he could be an alchemist in his life, he also wanted to be powerful. So why not be both? He can do this with the help of his library! That was why he chose her, after all.

Thinking about it, he closed his eyes and quickly found himself again in one of the library's hallways. Looking at the dividing boards four meters from the ground, Yang An again saw the words, 'Body Care' on a bright red board.

Entering this hallway, he found several books on special skin care, hair care, etc...

Yang An walked to the end of the hall, where a smaller plaque was hanging on one of the shelves. 'Medicinal baths'

Yang An took the bronze-bound book and then left the library. 

...

As soon as he opened his eyes once more, there was now a bronze-colored book in his hands. On the cover of the book were the following words, 'Refined Bronze Body'

With a smile on his face, Yang started to read the book while relaxing in his bathtub. The book didn't have many pages, just five or six pages with about ten or fifteen thousand words. 

Yang An began to read the book once more as he imagined himself taking the medicinal bath.

Touch! Touch! Touch!

Without realizing it, almost an hour had passed, and her fingers were wrinkled from being underwater for too long. When he suddenly snapped out of his daze with someone hurriedly knocking on the bathroom door.

"Hua La La~" Yang An quickly got up from the bathtub to leave, when he heard Yang Xin's next words. 

"Yang An, what are you doing in this bathroom that you're taking so long? Don't tell me you're-" 

Before Yang Xin could finish her words, Yang An walked out of the bathroom with only a small blue towel covering her lower body.

"II wasn't!" Yang An, red-faced, responded quickly. 

He didn't know why, but whenever he was around his aunt, it was very easy for him to be embarrassed. He was already starting to think it might be some sort of side effect of controlling a different body.

It seems that he still wasn't completely in control of his emotions.

While Yang An was fumbling with his actions and thoughts, Yang Xin was looking with even more interest at this nephew of his. 

It seems that what happened to him last night caused his nephew to undergo some unseen transformation. Yang Xin didn't know for exactly what reason, but she really preferred the current Nephew, Yang An. 

"Good morning, Big Sister Xin." Yang An calmed down, but looked at the short dress Yang Xin was wearing and couldn't help but remember this morning's event.

"Sip ~" He swallowed his saliva.

"Pfft!" Yang Xin chuckled at the sight of Yang An's bewildered expression and couldn't help but want to tease him even more. Unfortunately, she was in too much of a hurry to go to the bathroom at this point.

So she just greeted her cute nephew with a normal smile and ran to the bathroom.

...

Yang An also calmed down again and changed before grabbing a paper and writing some notes. These would be the herbs needed to prepare the medicinal bath. They were all relatively expensive herbs, so he couldn't ask his aunt for much.

So he just set aside his monthly allowance and asked his aunt to help him buy ten batches of medicinal herbs. As a genius of theoretical alchemy, and having trouble cultivating, Yang An was always trying to come up with new pill recipes on his own. This would serve as an excuse to make Yang Xin buy the medicinal herbs without getting too suspicious.

With a smile, Yang An threw herself on her bed and waited until Yang Xin came out of the bath to finally start her plan.