Sister Danxiu Always Wants Me to Take Medicine

Xia Xingchen, who is a demon cultivator, was imprisoned by the righteous genius fairy and was imprisoned in Taixuan Sect, where the righteous path is everywhere. "You don't want the elders outside to know that you are a demon, right?" Faced with his cold sister, Xia Xingchen struggled, but in the end he had to give up and become a tester for his sister who practiced alchemy. At this time, Xia Xingchen awakened to the talent of becoming stronger as long as he took medicine. Therefore, with the help of countless elixirs from his sister, Xia Chen, who had mediocre qualifications at first, became stronger and stronger. It wasn't until the demonic people came to the door that no one in Taixuan Sect could defeat them. Everyone was shocked to find that there was actually a demonic ancestor hiding in their sect.