Sou injured both her legs when she walked down the stairs. She moaned in pain until she was treated in a clinic with both her legs applied casts. When she came back home in a wheelchair, she mindlessly wheeled herself in the room. She also had some close ups when she practiced her skills of wheelchair in the courtyard. When she came back to her bedroom, she struggled onto the bed from the wheelchair, and stroked her leg casts. At last, she stood against the window wall with crutches.