The burned-down house still maintains its original appearance. Yongjia knows better than anyone else the original appearance of this house. She closed her eyes and recalled it, as if she was back when she was a child, and she seemed to see Natsumi waving to her. A man ran past her. It was Cheng Chuan. He was carrying a bucket. That was... The day they went to the beach together. Suddenly, a dazzling light came, and Yongjia fell into darkness. When she opened her eyes again, she was just standing in her own home, not going anywhere.
Concept: Is there really friendship between girls?