Olympus, who was living a life imitating the Earth on the Green Forest Island, suddenly discovered after leaving the island that he was not living on the Earth. It was as if he had traveled to a future planet, and his life had also undergone subversive changes. And that enigmatic woman - Milo Zelotto, is like this contradictory world, which always makes people unable to figure it out. In the end, Olympus discovered that Milo was his world. By learning how to love this woman, he finally learned how to live in this world. . .