Manga by author ceci

Yeo-dam's life has revolved around the emperor. The emperor made sure that not only would Yeo-dam's family and friends never be a part of his life, but that Yeo-dam would be mentally and physically crippled so as never to leave him. In spite of this or perhaps because of this Yeo-dam feels that the death that befalls the emperor is undeserved. As a pontifice to the goddess Hwi-seon, he is allowed one wish in exchange for his life and he chooses to use it on the emperor. But the goddess feels it was the emperor's actions on Yeo-dam that was undeserved and she returns Yeo-dam back into his original life as a child, but with a twist: he has the gift of divine powers.

After being reborn, Sayi vows to break free of her foster mother's control.

In this remote seaside town, different people meet with their own confusions and misgivings. In the face of the deep blue sea, everyone can find their own answers. The Deep Blue journey of scuba diving and ordinary youth begins!