After My Master Turned Demonic

In the thirteenth year of Yongle, the greatest demon in Zhongzhou fell, and the most infamous young demon was sealed away. The entire continent flourished. A hundred years later, Yunshui Sect, which guarded an ancient seal, had fallen into such poverty that it had become a half-dormant city of mechanical constructs. It ranked last among the 106 immortal sects of the Sacred Immortal Alliance, and had even let the Demon Venerable's daughter run loose. Jiang Yu never imagined that the first time he took a master, he'd end up with a demon, the last one left in the world. Other people's masters guide their disciples, but he has to worry every day that his master will go out and wreak havoc on the world...

Later, Ye Qing decided that dragging his disciple around to swindle people and trip them up every day wasn't very nice, so he resolved to turn over a new leaf. With mountains, rivers, and a handsome, obedient disciple, he could put off his plan to bathe Zhongzhou in blood! But to his utter surprise, once his master stopped entertaining dangerous ideas, his disciple began plotting the world's destruction.

Ye Qing: "Is that all you inherited from me!?"

The biggest troublemaker in Zhongzhou, Ye Qing x Jiang Yu, a big bad wolf in a white rabbit's disguise

1v1, happy ending. A master and disciple who prank and dote on each other every day, with eyes for no one but each other, no matter how many years pass.

Theme: Even if you are born in the mud, keep a warm and hopeful heart. Someone will walk by your side and help heal the wounds of time.