Human World · Underworld Chapter · Double Life Reincarnation
She fell into an abyss at the age of eight and was picked up by a boy and brought home.
Hatred, rebirth, yandere, and layers of reversal, she was shocked step by step in the world.
Only after he died and came to the underworld did he realize that the real male protagonist was the King of Hell, who was dressed in red like blood and had power over the three realms.
He said: You are my Princess of Hell.
Once you die in the human world, you return to the underworld, and your memories are unblocked layer by layer...