"I also want to be like Yu'er, a Yu'er who forgets the past even for seven seconds." Su Yu, whose parents have divorced, has experienced the ups and downs of her family since she was a child, and has experienced the ups and downs of human relationships. Under the protection of her mother, she moved away from her childhood home with her sister. A sad history of a divorced family in the city, it tells the story of how a lonely and autistic girl reopens her heart to face life.
"I will not become the real Yukiho Nishimoto, because I am Su Yu."