How

ikr XD sometimes its so cute and then eight comes around and ur like. ooooohh yeaaah... this shit has darkness (⊙…⊙ )

Can u tell me the stories between Seven and Eight and what Eight's problems with the whole story is?
I can't really tell them aparts, many new names all of a sudden, and the transitions between panels that are so fast and back and forth are also not helping...
And who is Kanzaki-kun? I suddenly kinda lost track in this chapter..especially when Eight talk on the phone and why he seemed to hate Seven?

Here’s what I gathered:
-the ‘father’ at the end isn’t their parent. He took in little kids as orphans and used them as prostitutes
-since he’s peddling child prostitutes to make connections, it’s probably some sort of underground yakuza type of world
-the kids grew up together and were like siblings, with only each other
-now they’re older. Seven has left/escaped
-eight is seeking some sort of twisted revenge for all the (probably) horrible stuff he’s had to experience
-someone else is possibly behind him pulling the revenge strings
-they want seven to take part
-eight must have had a special connection with seven and resents him for leaving
-now that he sees him happy, with another guy, he’s going to ruin everything
-our darling wonderful main character is probably going to have a bad experience before seven saves him somehow
-the ‘father’ recognizes that the man who died was a client and suspects eight

I hope we can find out soon!!

Thanks!