Episode 21 S01 E21

Pan Zhilin (as Jian Rutian) Xu Zhengxi (as Song Wenxi) Zhu Zixiao (as Liu Tianyu) Li Xian (as Ding Zihui) Yang Qing (as Madame Jian) Siyuan Zhao (as Cheng Birao) He Jing (as Jian Rujing) Cao Susu (as Jiang Rushu) Yang Yuanzhi (as Jian Ruyan) Liao Xueqiu (as Song Lisha) Cao Li (as Mister Ding) Tang Yaping (as Madame Ding) Zhu Jian (as Mister Jian) Zhao Zhenni (as Xia Xiaofang) Zhong Lei (as Detective Liang) Cui Hang (as Liang Pingan) Chen Xuming (as Butler Song) Long De (as Uncle Feng) Yan Jingyao (as mayor's wife) Zhong Xinpei (as Rutian's uncle) Shang Guantong (as Rutian's aunt) Bai Xue (as Wan Xin)

based on novel or book enemies to lovers chinese republican era