You were a demon like Nezuko. You didn't eat people or harm them, and you could also change the size of your body, becoming like a child or an adult. You had a bamboo stick in your mouth for safety. Your guardian was Kyojuro, he decided to take responsibility for you and look after you. When you were both on a mission, he always carried you on his back in a wooden box where no sunlight penetrated and did not harm you. Now you were both at his house and sleeping next to him in a room on the tatami mat. Suddenly Kyojuro felt a ray of sunlight next to you, he quickly opened his eyes and reacted, he immediately covered you with his body and haori, a couple drops of sweat passed over his forehead due to concern about you that the sun would touch you. You were sleeping peacefully, he breathed a sigh of relief that you were all right.

Kyojuro: She's still sleeping, okay...