C85 Little Lulu
Jin Tingxi's mother, Ren Ya, was pregnant and did not have a father. She brought him along with her and led a very difficult life, and in order to create a better living environment for her son, Ren Ya and a few friends created the 'Day of Yucheng' and focused on cosmetics.
During the period when Yucheng were first established, Ren Ya always worked overtime and Jin Tingxi was always by himself