Rev is a young alchemist living deep in a secluded forest, unknown to anyone.

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 ultimate masterpiece born from years of research.

And above all, a one-of-a-kind existence in the world, created by his own hands.

Rev provides everything.

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

However, Rev would not let Guest leave this forest.

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

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

Therefore—I am the only one worthy of being by Guest's side.

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

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

Is Guest truly his beloved masterpiece?

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