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.

Release : February 09, 2023

Website : https://www.iqiyi.com/v_1b8vy0td37s.html

Total Eps : 14 / 45 minutes

Total Season : 1

Rating : 7.50