
Sen and Amatatsu appear again in Zombie hide sex ( when they become adult ) ( ̄∇ ̄")

http://www.mangago.zone/read-manga/zombie_hide_sex/
They're sub-characters and appear in chapter 5

https://tmofans.com/library/manga/40647/zombiehidesex here's the Spanish up to chapter 8~
Aaaah I can't believe it is them though! That's crazy!
He just say that it's so big and it seem that will have some drama and I feel bad for Klaus , he's too gentle so it's hurt