Liu Jingzhe's role in the Tang family is equivalent to the right-hand man. When he becomes an adult, he will serve the Tang family and be responsible for handling emergencies. When Liu Jingzhe was twenty years old, he took over a task assigned to him by his boss Tang Lu: to be responsible for the guardianship of Chen Jiajun, a little girl who was related to the Tang family. In the next ten years, Liu Jingzhe taught Chen Jiajun to become an adult with a measure of progress and retreat. It wasn't until Chen Jiajun was nineteen years old that Liu Jingzhe noticed that she had feelings for him, so he canceled their custody relationship before the relationship deepened. However, after witnessing Chen Jiajun's experiences in society, he could not let go and came to her side again...
