Elva is a battle shaman whose life is eroded bit by bit every time he drives back monsters that emerge from the black sea. Indignant when he sees this, a young boy named Alto is determined to find a cure and stay by Elva's side.

After 8 long years, Alto has become a fearless young man, though he hides his love deep inside. And despite only expecting to live for a few more years, Elva seems to be healing as he spends time by Alto's side.

Awarded first place in the Best Comic category in the 2022 Chill Chill BL Awards.

This book contains sexual content and is not intended for anyone under 18 years of age.

Night after night, Elva steps forth into the black sea... He is one of the kannagi, white-haired, ageless warrior priests chosen by the divine to protect the island and its people. Although most kannagi live short and lonely lives, Elva has found a devoted friend in Alto, who's sworn to serve him and free him from his cursed fate.

Having finally admitted their deep and tender feelings for one another, Alto and Elva spend their first new moon together as a couple. As Elva finds solace in Alto's embrace, he finally summons the courage within himself to speak the truth of his painful childhood. But as the Church begins to meddle in the affairs of the kannagi and Alto stumbles across a shocking secret about their island home, can Elva accept the happiness and love he has found at Alto's side, knowing that he alone among the kannagi has found a reprieve from their tragic fate?

Night after night, Elva steps forth into the black sea with sword in hand, driving back creatures that surge forth from the waves - for he is one of the 'kannagi,' white-haired, ageless warrior priests chosen by the divine to protect the people of the island. Although kannagi are destined to live short and lonely lives, Elva has found devoted companion in Alto, whose touch heals the black stains left by the cursed sea, and who has sworn to serve him and free him from his cursed fate.
 

Night after night, Elva steps forth into the black sea with sword in hand, driving back creatures that surge forth from the waves - for he is one of the 'kannagi,' white-haired, ageless warrior priests chosen by the divine to protect the people of the island. Although kannagi are destined to live short and lonely lives, Elva has found devoted companion in Alto, whose touch heals the black stains left by the cursed sea, and who has sworn to serve him and free him from his cursed fate.

Piece by piece, Alto, Elva, and their allies are unraveling the secrets of the kannagi, the mysterious black sea, and their isolated island home — but every new revelation only brings more questions. After confronting Lord Shiyan and his own painful childhood, Elva finally feels that he is ready to deepen his connection with Alto, and for the two of them to become lovers in truth. But Alto is coming face to face with painful truths of his own as the origins of his healing abilities and immunity to the black sea finally come to light.