Lin Xi --- Song Qian
The "Witch" of the translation world, eight years ago, broke up with Xiao Yicheng in order to fulfill her and Lin's mother's unrealized career dreams, enduring the pain.
Xiao Yi Cheng --- Chen Xing Xu
Xiao Yicheng, the Chief Technical Officer of Language Translation Worldwide, is Lin Xi's ex-boyfriend. They had to break up for reasons beyond their control, but later Xiao Yicheng came to understand Lin Xi and they reconciled.
Cheng Yao --- Fei Qi Ming
Cheng Yao, a talented freelance translator, possesses exceptional talent in the field of translation. He is also a passionate young skateboarder. Cheng Yao has special feelings for Lin Xi, and he deeply loves her. However, no matter how Cheng Yao expresses his emotions, Lin Xi always sees him as a younger brother figure.
Wei Tian --- Wang Sen
Wei Tian, Lin Xi, and Xiao Yi Cheng are old classmates. Wei Tian is steady, mature, and ambitious. The three of them have known each other since their youth, and Wei Tian has had feelings for Lin Xi for many years. When Lin Xi was with Xiao Yi Cheng, Wei Tian did not have any other thoughts. Later, when Lin Xi and Xiao Yi Cheng broke up, Wei Tian silently guarded Lin Xi and did not reveal his inner secret. Unfortunately, in the end, Wei Tian did not end up with Lin Xi.
Tan Sha Sha --- Lin Zi Lu
Lin Xi's cousin, Tan Sha Sha, has a close relationship with Professor Gao and has always seen Lin Xi as her role model. In comparison, Tan Sha Sha has a more mischievous and adorable personality, and she is straightforward and honest. Initially, Tan Sha Sha did not agree with Lin Xi's work style, but she greatly admired Lin Xi's abilities and worked hard to improve herself. In the end, under Lin Xi's guidance, Tan Sha Sha became a highly regarded rising star in the translation industry.
Tong Xin --- Yu Sha Sha
Tong Xin is Xiao Yi Cheng's business partner and also a rival to Lin Xi. From the beginning, she actively supports the main characters, both the male and female leads. She is mature, steady, and understanding. Despite experiencing a failed marriage, she still believes in love. In the end, Tong Xin becomes a couple with the clueless and conventional Wei Tian.
