not people defending rape in yaoi... y'all need psychological help. asap.

This didn't fucking happen, it's NON CANNON learn tk fking read. If any one of you bothered to read authors notes, you'd see that this is clearly non cannon

This is not canon. Basically the chapter was just an extra or like an alternate universe. The original Horus still felt guilty on what he did to seth. Remember when he's ready to devote his life for his repentance? So yeah. Let's just wait for the s2 and the actions of real Horus.