Episode 2
S1, E2: When Shuai Jia Mo, who is obsessed with mathematics, stumbles upon a historical problem in Jinhua County, he's met with multiple obstacles in his attempts to correct the mistake, triggering a tension between various stakeholders.

S1, E2: When Shuai Jia Mo, who is obsessed with mathematics, stumbles upon a historical problem in Jinhua County, he's met with multiple obstacles in his attempts to correct the mistake, triggering a tension between various stakeholders.