I’m Surrounded by Mature Older Sisters

[Reverse pursuit, multiple heroines, the ultimate older-sister enthusiast, all kinds of gorgeous older women]

Can you earn incredible rewards as long as you don't let a girl win you over?

Bai Chengze wakes up one day bound to an utterly absurd “Anti-Pursuit System.”

He thought keeping his hands clean would be a breeze, but instead he's surrounded by a crowd of gorgeous older women, whose methods are even more ruthless and whose schemes are even trickier!

A rich older sister, a mature beauty in black stockings, a gentle big sis, a girl-group star, a cool and aloof professor, an upperclasswoman from a student club...

I can't take it. I really can't take it! What older-sister enthusiast could possibly withstand this kind of test?!