Lou Gongqian, a native of Shanghai, is a local foodie born in 1995 and is a pig. She is a junior majoring in education at East China Normal University. Due to her outstanding performance in "I Am an Intern" on Hudu TV, she was hired as an intern by Shanghai Soong Ching Ling Kindergarten. Height 164cm, weight 115kg, gender female. Although I have a desire to lose weight, my actions are always based on eating and delicious food. Catchphrase: "I will open a path between thin and fat, that is, being slightly fat!"
Cui Shengxue, female, is originally from Hefei, Anhui Province. She has lived with her parents in Shanghai since she was a child. Her mother died of illness during the SARS epidemic in 2003. After that, her father raised her alone and reorganized the family, moving to Hefei in 2009. Because she is so skinny, she is called "Skinny Girl" in the alley. She is Gongqian's best friend and bad friend who grew up together in the alley.
Yu Ge, male, born in 1994, dropped out of school in the second grade of junior high school and started working. He has worked as a network administrator, distributed leaflets, and acted as a driver... Now he owns a courier sub-station and a take-out sub-station.
Lin Diaozhong, male, born in 1996, is a junior in the Department of Philosophy at Peking University, minoring in Italian. He gave up the opportunity to study abroad and be an intern at a top international company, and returned to Shanghai to found "VB&Rosso Translation Agency". Together with Gong Qian and Echo, they are students in Class 101 of Shanghai Yuguang International Middle School. After the first year of junior high school, they transferred back to Tianjin to study. Because he is born with a love for words and thinking, and is handsome and thin, he is nicknamed "white noodles" by babies.
Echo, the turtle, is younger than everyone else but smarter. He is a huge fan of the writer Sanmao. Since the third grade, he has changed his English name from Lily to Echo in order to pay tribute to Sanmao. She said that having Sanmao in the world means "finding happiness!"