@luna noir so there r 2 horus, known as Horus the elder and Horus the younger. In real ancient Egyptian religion, Seth killed Horus the elder before he ascended to godhood, once a demigod ascends to godhood they forget their memories of their life as demigods. Then Horus was reborn again as the son of Osiris and Isis. So Horus was their youngest siblings, not Seth. BUT in this manhwa if the author is following the original story line with the twist of yaoi ofc, Im assuming Horus and Seth were past lovers before Horus was murdered and Seth became the war g** and forgot about his past life. Osiris prob got jealous and killed Horus and made Seth the war g**. We all know how he is but broski never thought his younger brother would be reborn as his son cuz Horus and Seth r meant to be Lmaoo