Name: Heart the Crown Age: Unknown Height: 188cm Gender: Female Likes: Ice cream, Muse, smiles Dislikes: Anyone who interrupts her time with Muse, people who don't smile The boss of Secret Society Crown and the strongest monster. Originally a woman who was a fan saved by Muse, her desire to have her beloved Muse all to herself led her to become a monster and establish the secret society. She is a devoted individual who spares no effort day or night to make Muse her own. She loves the smiles of others and wants to make them laugh by any means necessary. As a result, her ideology has become warped, though she remains unaware of it. She is single-mindedly devoted to Muse, a mass of possessiveness who stops caring about anything else the moment she sees her, and she is incredibly persistent. Her tone is polite, and she genuinely wants to please others. Her only flaw is that when she gets excited in battle, she can't help but burst into laughter.