After Being Sacrificed, I Made the Scumbags Suffer

Ye Jialan was struck dead by heavenly lightning while undergoing his tribulation. Only after dying did he learn that he'd failed because he was a cannon fodder character in his world.

He then arrived at a place called the Cannon Fodder Rights Protection Association and accepted a mission in exchange for rebuilding his immortal body. He began traveling between worlds, taking revenge on behalf of innocent cannon fodder characters who had been killed by scum tops and bottoms.

First world:

Scum Top: You're just a substitute. Once my true love comes back, I'll dump you and make sure you meet a miserable end.

Second world:

Scum Top: How dare you get so close to the person I like? I'll make sure you meet a miserable end.

Scum Bottom: Although the scum top and I broke up on the surface, I still love him. I just won't tell you, and I'll use you on purpose.

Third world:

Scum Top: You used to be my white moonlight, but now I love my true love more. So I decide to sacrifice you to save them.

↑Then they all got thoroughly face-slapped.

One-on-one romance. The real top isn't one of those scumbags.

Currently planned: Revenge for the cannon fodder substitute bottom → revenge for the cannon fodder second male lead → revenge for the cannon fodder white moonlight...