Set in the Song Dynasty of ancient China. Six brave and smart young men and women work together at the hidden front to keep the empire and people safe.

Liang Youan, a workplace elite who entered the bottleneck period of life, and Song Sanchuan, an athlete who was always a substitute, both joined a grass tennis club by chance. Liang Youan was a ...

Chen Maidong, once a rebellious youth, chooses to become a mortician after experiencing a life-changing event. Zhuang Jie, who becomes disabled due to a car accident, strives for a better life ...