Sweet Romance: My Little Sister Is Actually an Adult Comic Artist

This is a world where humans and gods coexist. Our protagonist is a celestial god. Since the human world is about to celebrate the New Year, he wants to go home for the holiday too. But he can't get a ticket, so he calls his friends in the Celestial Realm. They tell him he's the only one still missing. Suddenly, a tremendous explosion booms from the other end of the call. The protagonist looks up at the sky, where another enormous explosion goes off. By a twist of fate, he becomes the last immortal in the world.

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.