I’ve been having the same thought so I read the the other manga Hydrangea Cage, it about the older brother Ujou and the other omega Yohira, from the time frame it goes thru nd what I read I think the older brother is 22 so Kaise should be around 18-20 I believe (´ω｀)
Well that’s not bad age gap... I hope he will wait for omega to be older enough because I don’t like pedophiles
Yeh no same that’s why I dug up all the info I could from the other manga
Haha thanks for your info lol
Anytime （＾∇＾）
I want more of this manga! :v
But how old is the younger brother? I mean, itsuki is 15 years old.. :,)