sentences:  Ring's plan also relied on Iyu's calming singing ability, having also fallen in love with her to the point of obsession as it allowed him to maintain his sense of self, and keeping the humans serene and indifferent to the arrangement.Though Ring usually opts to settle things peacefully instead of resorting to violence, he is a powerful Horror who can transform his feathers into various weapons.In a state of rage however, Ring reverts to his colossal true form where he loses control over his Horror instincts unless Iyu sings to him.