Two women deal with modern themes of sex, relationships, and fetishism in this erotic romantic comedy. "MERCY," Part Three. Loving someone means building a shrine within your heart dedicated to them. A shrine made of good memories and treasured moments. As the mercy arc reaches its third volume Anne is about to find the shrine of her heart ransacked by none other than the person it was devoted to. As for Ally and Alan, they find themselves straining as a risky hobby grows into an obsession and threatens to destroy all other aspects of their lives. A friendship is about to be put to a test that it may just end up failing. Welcome to the volume 8 of sunstone. Time to grow up.