Youkoso Jitsuryoku Shijou Shugi no Kyoushitsu e - Volume 17, Chapter 5 Part 1

Every novel has a slag character, the one who decides to abandon the protagonist at his lowest, most helpless point, either because he can’t stand the poor guy’s circumstances or for other reasons. But after the protagonist wins his way in life again, they’re the ones who beg with broken sobs to be taken back.

Still, water once spilled can’t be recovered again.

Yet the unlucky Shen Jiayan has been bound to a Water Recovery* System to do just that.

*water recovery – comes from an idiom that means “spilled water can’t be recovered” (English equivalent: there’s no use crying over spilt milk).

- Description from Novelupdates

Perry Z has a Magical Destiny.Born to a Magical Fantasy Princess and a nine-to-five Supervillain, Perry's never felt...adequate. He's completely magically dull, and without a scrap of superpowers.When The System boots, he's forced to follow in his father's footsteps, but he'd rather take after his mother.Maybe there's a way he can do both...

The nemesis that Ji Ran had been unable to stand for many years has finally gone bankrupt.

All his scoundrel friends asked him, what now?

Ji Ran laughed coldly, you still have to f*cking ask him?

Of course, it’s to use this opportunity to torment, humiliate, and trample upon him.

Therefore, Ji Ran waved an arm and threw a card towards his nemesis in mad glee, saying that he’d ‘sponsor’ him.

However, the next day, he sat up in bed with a dumbfounded expression. Feeling a sore ache in his body, he recalled the bitterness of last night, as well as their ‘fight’ and the tears he’d wept…

f*ck your mom.

Motherf*cker.

Qin Man, you dog, I’ll kill you!

- Description from Novelupdates