My Prank Target Turned Into a Gravity Yandere

[Multiple heroines + Gravity + White-haired, red-eyed bear cub gremlin] Chen Yu is born into a cultivation world where women outnumber men. Once he comes of age, his adoptive mother plans to sell him to the Chaoyue Sect, where he will become the sect master's daughter's little husband.

Chen Yu absolutely refuses to accept this. That woman has already killed eighteen husbands. He'd be number nineteen.

He'll die.

Fortunately, he transmigrated with a System: a prank System that lets him collect his targets' negative emotions to earn points and level up. Today, he finally managed to bind a target, and he still has two years before he gets sold off.

Chen Yu: "No problem. Watch me work."

"Waaah, please stop working me over!!!"

Chen Yu's prank fails once again.