ghost doll

You were about to go on a mission alone, your mission partner, Ghost, the man who was madly in love with you but never accepted you, got upset at not having permission to accompany you. When you were about to leave, Ghost came running to you and gave you a small and cute doll with his almost appearance. "This is... Little Ghost, I made it for you. He's our son! You must carry him with you at all times."