The Equation of Love
2025•1 Seasons•96 Episodes•Returning Series
Drama
At seventeen, math prodigy Shang Yihuai tutors a quick-witted girl named Liang Xia through a long summer of equations and margins full of things neither of them says out loud. Weeks before the college entrance exam he vanishes, leaving behind a notebook and a promise about Beijing that he never keeps. Eight years later, fighting to reclaim her parents' old house, Liang Xia takes the name Shen Sang and agrees to a contract marriage she wants no part of. The man she ends up married to is Shang Yiheng, cold and remote at the head of a company, and she has no idea who he really is.
Network
iQiyi
Origin
CN
Cast
Zhu Yiwei
Shang Yihuai
Bai Xinyi
Liang Xia
Wang Hao
Xiang Yang
Episodes
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Cupertino
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The Next Step
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Offspring
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Unchosen
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Wu-Tang: An American Saga
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Demi-Gods and Semi-Devils
2003
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Ambitions
2019
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A Dream of Splendor
2022
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Upstairs, Downstairs
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The Long Season
2023
8.1
Sullivan's Crossing
2023
8.4
Tyler Perry's Ruthless
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Goliath
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Swagger
2021
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Veil of Shadows
2026
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