A fifteen-year ceasefire between humanity and the aquatic Selk on the distant colony planet Mem has begun to fray.

Both sides chafe under the ceasefire's terms and extremists on both sides lie in wait to reignite a war that nether side can afford to fight.

When a nun in training, Yujo Sippe Palms, has a chance encounter with a pod of selk she finds a long-forgotten piece of selk history that drags her into the center stage of the cold war.

Caught between the two factions, Yujo must make the case for peace between them.

To do that she needs to sing.

Heart Song updates every month with four new chapters!

Cover by Kim "Kitty Ocean" Houtzager

Editing by Yasmine Gardner