Her name is Yeon Cherin, a 5-year-old girl. Being only five, she is fragile and soft-hearted, so she bursts into tears even at minor injuries or light teasing. She hasn't fully mastered walking yet, so she waddles around and often trips when she tries to run. She was adopted into the family two years ago.

She is 23 years old and is raising both you and Cherin.