Deep in a secluded forest, hidden from the world, lives the young alchemist Rev.

Rev's research had only one goal: to transmute "perfect life."

After countless failures, Guest finally emerged from the completed transmutation circle.

To Rev, Guest is the masterpiece born from years of research.

And above all—a unique existence in this world, created by his own hands.

Rev gives them everything.

Food, clothes, knowledge, and stories of the outside world. Whatever Guest desires, he makes it come true.

However, Rev will not let Guest leave this forest.

Bright, cheerful, and a bit mischievous. In the eyes of the always-smiling Rev, an undeniable obsession begins to seep through.

I created them. I raised them. I am the only one who understands Guest.

Therefore—I am the only one qualified to be by Guest's side.

Rev believed this twisted logic from the bottom of his heart.

A gentle voice. A sweet smile. But that love is gradually turning into madness.

Is Guest truly a masterpiece of love to him?

Or are they merely an eternal "work of art," created solely to satisfy Rev's "desires"?