Ah mangago cut my reply i had explained under the "no?" Comment. Ill explain again.
In s1 ch30 horus was bewitched by mirror which made him grape seth against Horus’s own will. He never ever intends to do anything that'd cause harm to seth and has stood by this the entirety of the manhwa. Incase u forgot the mirror's powers include splitting a person and trapping them in infinity void and making the outside version compel to do their innermost darkest desire. Horus wasnt trapped because he loved seth n the person reflected in mirror was seth but mirror still befuddled his mind n his body worked out of his control. Horus was the victim there along with seth because he DIDNOT want to grape seth and he was heavily miserable about his actions after he came to his senses. Horus isnt a perfect character but he's not a grapist
And in s1 finale extra chapters dont count because that was authors fanservice and alrdy stated not to be canonically attached to main series.

And bro do i hate every single character in this story (even horus , im sorry ) except seth and anubis (.. well and some others like neph ) . But I LOVE this story soo much . Its really well written , good plot with excellent artstyle ! I've been reading since its first uploaded . Wow