Honestly, i would've been ok with the ending even though he didn't suffer enough and we didn't really see his regret that much and the redemptions arc was literally just him being sick , but i was ok with that cuz shinobu be fallin' and i can't pin the against him...
But that ch 10.5 was literally the last straw. BITCH you're the fucker that cheats and you're gona "punish" him for a phone number?!? YOU HAVE THE RIGHT TO BE JEALOUS?!?! "PLEDGE" MY FUCKING ASS
The 10.5 looks like it takes place before then. Or a non-canon side story. It's logical because Shinobu was longer his subordinate. He didn't even work in the same office anymore......
Plus Kou pre-regret looks like a different person once Shinobu forgave him so that was definitely pre-forgiveness Kou.
How the fuck am i already horny when it's just a silhouette?
Tf hahahahaha