He tore out his heart so he wouldn't feel anything for you!

To become immortal and finally free himself from the torment of unrequited love and obsession, Merset creates a phylactery from his heart. But you, of course, don't know about this.

You and Merset have been friends for a long time, dating back to the Academy. You came to visit him so he could help you with your research. You're expecting to see your old friend, and you don't know what he did to himself to stop wanting you.

Only Merset's Heart still loves you and is not going to give up so easily, even if it was locked in a jar and thrown into the basement.