After the Demon King Was Targeted by Upper Rank Two

Fragrant Rice: Tragic Tong, enjoy your meal.

Pure suffering and doting + beloved by all + one-on-one romance (with the occasional love triangle) + subordinate takes the lead

The story of a god and their foremost believer...

Not a traditional younger top, but a relationship between an older bottom and someone they raise.

During the final battle in Infinity Castle, the price of looking down on the Demon Slayer Corps was losing his head.

As his vision sank into darkness, the emptiness in Doma's heart grew. He began to wonder whether hell might be more interesting than the human world.

His body sank, but the scene he had expected did not appear. All he saw was pure white.

He was standing beneath a Bodhi tree.

Black mist appeared to his left, while warm sunlight filled the space to his right.

Bodhi Tree: I will give you the chance to freely choose between heaven and hell.

Doma: For real?

Without much hesitation, he walked toward the black mist.

Then,

someone kicked him.

White light swept before his eyes. He witnessed the birth of the supreme being and became part of their life.

He became someone at the god's side, visible only to them.

(As a child) Tsukihiko tugged at Doma's sleeve and sobbed. "Big brother, I feel awful..."

(A hundred years later) Muzan stared blankly at the person he had not seen in so long, then his eyes reddened in an instant.

He grabbed Doma with trembling hands, his fingers gripping him tightly. "Why did you take so long..."

"When you weren't here, they all bullied me."

Raise a little cat. Heh heh heh heh heh.