Love Gacha
(러브가챠)

Summary: Jo Yangwoo, a typical salaryman finds joy only when he plays gacha games. Unexpectedly, he downloads an app called Love Gotcha! as if he was tempted by "free rerolls", he obtained his workplace junior Yoonha...?! He comes across the opportunity to scold her troublesome junior when... "You have encountered your partner! Would you like to train her?"

Source: https://omegascans.org/series/love-gacha

Kind of refreshing to see one of these where the protag knows he's an evil prick rather than the normal one who deludes themself somehow into thinking their the hard done buy good guy.

Base +6, Fostron +6, uzaidi +12, RevZ +9, heathwind +6, snowah +7, zlimber +12

Well, that was kinda a shitty ending. No going back to his girls in korea or anything.

Base +8