Itsuka Fukushuu Suru so no Tame ni - Ch. 1 - For the purpose of someday getting my revenge.

[MangaDex]

 

[Bobbyyyyy]

"For the sake of my future vengeance"
Wait don't tell me... he's only being kind to his past bully while she's being bullied just to stab her in the back at the end?

 

[NishaAzalea]

His revenge will be that she gets pregnant and has to take care of 10 children every day MUHAHAHAHAHAHAHA!!!!!!

 

[Carn109]

Building her up to make her fall harder?

 

[SuplexSensei]

Is this.... slow-burn betrayal?

I can't really stop you, MC, but know that some crazy mf pulled a betrayal on another - which led to the mf dying along with the entirety of some civilization and its literal deific hierarchy.

Once you hear Rage of Sparta, dearie, you're screwed and u know it.