Fanmison (판미손)

Kain raised his sword for a king consumed by madness, only to meet his end in the hands of a friend. But when he opened his eyes, he... was reborn as his friend's youngest grandson? No more being a loyal dog. Reborn as Karon, he'll throw away the leash, loyalty, and fate — and live exactly as he pleases. His past life's sins are paid for - this life is his to wreak havoc as he see fit.

While livestreaming about his struggles, Siwoo receives a donation with a strange request. He agrees, only to discover it came from Limen, the goddess of Eden, who has suddenly tasked him with defending her world from seven demon rulers. Ten years later, Siwoo returns to Earth as the pope of Eden, only to find it overrun by monsters. The demon rulers show signs of reappearing, and to maintain his divine power, he must spread Limen’s faith across Earth. Can Pope Siwoo complete his holy mission?