Aria of the Withered Branch(2020)

Alcheris Voygianna has had enough. Enraged, purposeless, and no longer wanting to go on after years of torment, she runs away with her stepmother's ring. But when she crushes the ring and falls asleep after failing to end her own life, she dreams of five demigods, who greet her in person a week later after she awakes! Their one request to her is this: live on so that they may live forever. In return, they promise to make her life worth living, but can they uphold that promise?

(Source: Tapas)