In the bustling city of Longhua, the three sisters of the Lin family, Lin Qianyu, Lin Qianyu, and Lin Qiannuo, have different personalities. Together with their good brothers Gu Yixuan, Gu Shiyu and Ye Xiaoze, they experienced youthful love. But their peaceful life suddenly turned upside down, and mysterious and suspenseful events followed one after another, drawing them into a thrilling urban mystery.
