Almost 6 years in the making. I thought Kosuke will just leave the girls hanging. Also glad it's a harem ending, as I don't want any of the girls being sad as they weren't chosen.
Plot twist:
Masato tells Yuka his an orphan
Yuka tells her mom to adopt Masato
Yuka's mom who's interested in Masato during the game
Yuka's family finally adopts Masato
Family Harem = Profit
As I can't wait what happens next, I just binged the Web Novel up to 270 chapters (lol). And my god, what a satisfying ending for Miyuki, NTR-boy, and the bullies.
Pretty much the revenge arc is over and the romance arc between Eiji + Ai, and Endo + Yumi have begun.
Okay, it's getting a bit confusing again. But I believe this was somehow discussed before on previous chapters.
As far as I know, but I may need to back read again, there's this called "Red Fox", which we believe to be the mad scientist based from his behaviour. But if you recall the folklore...