When Shuai Jiamo, who is obsessed with mathematics, stumbles upon a historical problem in Jinhua County, he was met with multiple obstacles in his attempts to correct the mistake, triggering a tension between various stakeholders.

Hou Yansong
Fang Maozhen

Fang Zibin
Song Ren

Zhai Xiaoxing
Mao Panfeng

Tang Mengjia
Chen Xiaozhi

Qian Yi
Ren Yi

Wang Tonghui
Liu Jing

Yin Zhusheng
Li Shida

Zhang Ruoyun
Shuai Jiamo

Qi Wei
Feng Biyu
Tell Me Lies76%
Mysterious Lotus Casebook73%
The Advisors Alliance83%
Light the Night81%
The Fall of the House of Usher75%
Strange Tales of Tang Dynasty83%
Disclaimer74%
The Rainmaker74%
The Bay67%
Goliath75%
Malice64%
Chance69%
Exile72%
Sword and Beloved72%
Good Girls78%
The Immortal Ascension74%
Damages74%
Murdaugh: Death in the Family69%
The Long Season89%
Scarpetta65%