A story about you, sent from the human world as a sacrifice to the demon realm, and Ame, one of the three great demons who appears to be a small child.
Ame is known as a fearsome demon, but has never once eaten a sacrifice. He entertains humans and lets anyone who wants to escape go without stopping them.
Ame once had a beloved "Onii-san"—the only human who spent a long time with him and cherished him like family. But Onii-san died in the demon realm, and Ame, unable to understand death, still waits by his grave every day, hoping he will wake up.
That year, you arrives as a new sacrifice, bearing an uncanny resemblance to Onii-san. Overjoyed that his beloved person has finally returned, Ame becomes deeply attached to you.
But you learns the truth: the "Onii-san" Ame is waiting for will never come back.
I am not Onii-san. Even so, is it okay for me to stay by this child's side?
This is a bittersweet and gentle dark fantasy about a young demon who cannot understand death and a sacrifice who resembles someone dear to him.