CinemaOSSeries · 2025– · 1 Season

The Equation of Love

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.

Play
Status
Returning Series
Language
ZH
First aired
May 23, 2025
Last aired
May 23, 2025
Seasons
1
Episodes
96
Network
iQiyi

Season 1

Episodes

No episodes found for this season.

Featuring

Cast & crew

3 credited
Starring
Zhu Yiwei

Zhu Yiwei

Shang Yihuai

Bai Xinyi

Bai Xinyi

Liang Xia

Wang Hao

Wang Hao

Xiang Yang

Keep watching

More like this

You Want Some?7.5

You Want Some?

2024 · Series

Introduction to Ex-Wife

Introduction to Ex-Wife

2023 · Series

The Remarried Empress

The Remarried Empress

2026 · Series

Tutoring My Enemy6.5

Tutoring My Enemy

2026 · Series

Big Dragon6.9

Big Dragon

2022 · Series

My Roommate

My Roommate

2022 · Series

The Tyrant Hears Her Thoughts3.0

The Tyrant Hears Her Thoughts

2025 · Series

Sonny's Competition

Sonny's Competition

2025 · Series

Kiss Me with Unspoken Love6.0

Kiss Me with Unspoken Love

2024 · Series

The Love in My Way5.7

The Love in My Way

2026 · Series

季总您的马甲叒掉了4.0

季总您的马甲叒掉了

2023 · Series

One and Only8.9

One and Only

2021 · Series

Her Royal Highness6.0

Her Royal Highness

2022 · Series

Abstinent CEO's Pregnant Sweetheart10.0

Abstinent CEO's Pregnant Sweetheart

2025 · Series

Gourmet in Tang Dynasty2.0

Gourmet in Tang Dynasty

2021 · Series

Please Teach Me6.0

Please Teach Me

2024 · Series

Thee and Thee7.5

Thee and Thee

2026 · Series

I Feel You Linger in the Air9.3

I Feel You Linger in the Air

2023 · Series

Musafir Cafe7.1

Musafir Cafe

2026 · Series

Love Conceals Its Blade

Love Conceals Its Blade

2026 · Series

Picked for you

Recommended shows

SkyMed6.7

SkyMed

2022 · Series

The Immortal Ascension7.6

The Immortal Ascension

2025 · Series

Parenthood7.5

Parenthood

2010 · Series

Reasonable Doubt6.2

Reasonable Doubt

2022 · Series

Bel-Air7.7

Bel-Air

2022 · Series

Demi-Gods and Semi-Devils7.7

Demi-Gods and Semi-Devils

2003 · Series

Cupertino6.0

Cupertino

2026 · Series

Offspring6.9

Offspring

2010 · Series

The Next Step7.2

The Next Step

2013 · Series

Unchosen6.8

Unchosen

2026 · Series

The Long Season8.9

The Long Season

2023 · Series

Ambitions7.3

Ambitions

2019 · Series

Wu-Tang: An American Saga8.2

Wu-Tang: An American Saga

2019 · Series

A Dream of Splendor6.5

A Dream of Splendor

2022 · Series

Upstairs, Downstairs7.6

Upstairs, Downstairs

1971 · Series

Tyler Perry's Ruthless8.4

Tyler Perry's Ruthless

2020 · Series

Sullivan's Crossing8.1

Sullivan's Crossing

2023 · Series

My Journey to You7.8

My Journey to You

2023 · Series

Swagger7.7

Swagger

2021 · Series

My Life with the Walter Boys7.8

My Life with the Walter Boys

2023 · Series