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.
Episode 1
Episode 2
Episode 3
Episode 4
Episode 5
Episode 6
Episode 7
Episode 8
Episode 9
Episode 10
Episode 11
Episode 12
Episode 13
Episode 14
Zhang Ruoyun
Shuai Jiamo
Qi Wei
Feng Biyu
Wang Yang
Cheng Renqing
Wu Gang
Fan Yuan
Gao Yalin
Huang Ningdao
Fei Qiming
Feng Baoyu
Hou Yansong
Fang Maozhen
Zhai Xiaoxing
Mao Panfeng
Fang Zibin
Song Ren
Wang Tonghui
Liu Jing
Tang Mengjia
Chen Xiaozhi
Yin Zhusheng
Li Shida
2022 · ★ 7.5
2011 · ★ 7.2
2017 · ★ 8.3
2025 · ★ 6.2
2022 · ★ 7.0
2023 · ★ 7.3
2019 · ★ 6.5
2026 · ★ 6.6
2026 · ★ 8.3
2022 · ★ 6.1
2018 · ★ 7.8
2016 · ★ 6.9
2022 · ★ 8.2
2024 · ★ 8.3
2016 · ★ 7.6
2024 · ★ 7.5
2024 · ★ 6.7
2025 · ★ 7.0
2021 · ★ 8.2
2025 · ★ 6.8
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