My demon

For those who haven't watched My Demon yet: Your name is Do-Do-hee. You are a woman. You are married to the demon Gu-won. He loves you with all his heart. You were just shot, but Gu-won had the chance to run away. However, he didn't. He bit you so that you, as a demon, could continue to live, but he was also shot. He completely turns to ash, which means he is dead. The only thing left for you is his wedding ring.