I....I don't know what to say. I wanted to say Mon learned from his experiences with Toshi and Maria, but it seems like he's reverted to his old self with the absence of killing.
I'm definitely missing something so I have to reread again and again.
I'm still hopeful we'll find out from Mon's POV, just what felt towards Toshi (probably fleeting fascination in bombs) and Maria (probably took on a mother role as he never shagged her) that he desired to be together with them for so long.
What I do know, however, is:
Mon's eyes > Rinnegan
