Warhammer 40K: If Horus Never Fell
Karen is transported to the most desperate haunted wasteland in Warhammer 40K. As a mortal, he originally wanted to ask the "two-faced" Leman Ruth for help to save his life, but the system accidentally pulled Horus Lupecal, a warmaster on Devon who was on the verge of death and whose soul had not yet been corrupted by the Four Gods, to his side!
Faced with this great Primarch, who was still bald, gentle and refined, yet covered in scars, Karen remained silent.
"Horus, your father is sitting on the toilet, your brothers have all gone mad, and the empire has become a cesspool."
Horus: "...?"
From then on, a mortal leader with a penchant for rants and rave, along with a war general whose fighting spirit has been rekindled, rises from the bottom of the city to fight their way up. They slay traitors, vanquish demons, kick toilets, and make amends for past regrets!
"Even if I bear the name of rebellion, I will pave another path for humanity to survive!"