Policemen

Yuanyuan (played by Yu Meng), Xiaowen (played by Ji Chenmu), Yan Jing (played by Tao Ye) and Beibei (played by He Ling), who are about to graduate from junior high school, are inseparable good partners, and the parents of three of them are police officers. Summer is approaching, and Yuanyuan's father unfortunately dies while performing a mission. She vows to find the murderer of her father, and her partners are determined to accompany her in the investigation. Knowing that their father was killed while chasing a car thief, they braved the sweltering heat and went back and forth to various parking lots, and actually discovered a car thief wearing white clothes. One day, they catch a woman stealing a car, who turns out to be Yuanyuan's mother Bai Ye (played by Gao Baobao), a female police officer disguised as a detective. Beibei's mother Si Ruijie is a fashion designer. One of her inadvertent movements aroused Xiaowen's suspicion because it was exactly the same as that of the car thief in white. Beibei didn't believe her mother was a bad person, but when she found the white suit at home, she was shocked...