Lucky's First Love
- Title: 世界欠我一个初恋 / Shi Jie Qian Wo Yi Ge Chu Lian
- English title: Lucky's First Love
- Genre: Romance, Comedy
- Episodes: 24
- Broadcast network: iQiyi
- Broadcast period: 2019-Sep-25
Love story of an aspiring game designer, and the CEO of a gaming company.
- Xing Zhao Lin as Xia Ke
- CEO of TCG Gaming Company. He has a sharp tongue but is soft at heart.
- Bai Lu as Xing Yun
- A game designer. Xia Ke's most trusted assistant. She is cheerful and clumsy, but hardworking and capable. She loves reading comics.
- Zhai Zi Lu as He Yu
- Product manager of Jia Wo. A free-spirited playboy who falls for Xing Yun. Close friend of Xia Ke and Yao Qing.
- Chen Hao Lan as Yao Qing
- Product manager of Jia Wo. A sharp-minded career woman. Close friend of Xia Ke and He Yu. She has a one-sided crush on Xia Ke.
- Liu Ruo Yan as Shen Qing
- A cake baker. Xia Ke's older sister. She is calm and independent.
- Huang Ji Dong as Chu Nan
- Shen Qing's lover, who broke up with her initially due to his mom's disapproval. He then meet Xing Yun in a matchmaking session.
- Fu Bo Han as Chen Xiaoxi, Shen Qing's son
- Zhou Rui Jun as Zhang Sirui, Xia Ke's ex-girlfriend
- Li Zi Xi as Xu Yiyi, employee of TCG and Xing Yun's close friend
- Li Lin Fei as Amy, Xia Ke's secretary and Xing Yun's close friend
- Xu Yong Ge as Xing Yun's father
- Zhou Xiao Li as Xing Yun's mother
- Fang Fang as Xia Ke and Shen Qing's grandmother
- Gao Jian as Ling Shan, Shen Qing's ex-husband
- Zhao Zi Chong as Dong Dong, employee of TCG
- Li Hong Lei as Lao Hu, employee of TCG
- Hong Jia Ning as Meng Meng, receptionist of TCG
- Bi Hui as Xing Cheng, Xing Yun's cousin
- Chen Jia Wen as Lin Jing, Xing Yun's university classmate
- Zhou Ling as Chu Nan's mother
- Cheng Hong as CEO Qin, TIG's business partner
- Xie Jing Wen as Xiao He, CEO Qin's daughter who loves comics
- Leng Hai Ming as President Chen
- Yang Shu as Director Wang, employee of TCG
- Xie Shuai as CEO Qian, project manager of Jia Wo
- Zhang Shuo as CEO Duan, investor of TIG
- Zhao Wen Ming as CEO Sun, investor of TIG
- First Love (初恋) by Xing Zhao Lin
- Want To Be With You (想和你一起) by Bai Lu
- Want To Be With You (想和你一起) by Feng Weiquan
- Original Writing: Shi Jie Qian Wo Yi Ge Chu Lian (世界欠我一个初恋) by An Si Yuan (安思源)
- Director: Chen Shi Yi
- Screenwriters: Sun Qi Jun (孙麒珺), Zhang Ying (张盈), Zhu Zi Tao (朱子韬)
- Producer: Dai Ying, Chen Ming Zhang
- Company: iQIYI Science & Technology, Helichenguang International Culture Media