Zifeng Zhang was born on August 27, 2001 in Sanmenxia, Henan, China. She is an actress, known for Sister (2021), Aftershock (2010) and Upcoming (2021).
Attending the reunion in lieu of her late elder sister, Zhihua accidentally runs into Yin Chuan, on whom she had a crush in her youth. As old memories are evoked Zhihua slowly uncovers the intricate story of the trio.