Double Helix Season 1 Plot
Years after being torn apart by family and fate, two former lovers reunite as boss and employee, forced to confront a love they can't escape.
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Season 1 Episodes
12 episodes
1
100
Cheng Yichen, Long Time No See
Yichen's world is shaken when his new boss turns out to be his old high school classmate, Lufeng, who won't let the past die.
2
100
Lufeng, We've Both Grown Up
Lufeng’s hospital confession turns their reunion into a relationship, finally ending Yichen’s frantic denial.
3
100
I'm Willing, Even for Stolen Happiness
Devastated by Lufeng's engagement news, a drunk Cheng Yichen mistakes Qin Lang for his lost love at a bar.
4
100
What on Earth Did You Do to My Brother?
Lufeng proposes getting back together, leaving a conflicted Cheng Yichen terrified of getting hurt again.
5
100
Actually, I Fell for You Long Ago
Cheng Yichen rushes to the hospital fearing for Lufeng's life, leading to a reconciliation after clearing up the mix-up.
6
100
This Is the Best Memory the Four of Us Share
Lufeng's romantic Valentine's Day plans with Cheng Yichen are crashed by colleagues, but Lufeng uses the dinner to announce their love.
7
100
Both My Family and My Lover Are My Weaknesses
Cheng Yichen is caught in the middle after his mother collapses from anger upon catching him in an intimate moment with Lufeng.
8
100
Let's Break Up If You Want
Mrs. Cheng's condition worsens. In order to fulfill her wish, Cheng Yichen promises to marry Zhuolan.
9
100
I Don't Dislike, I've Always Liked
Lufeng traps Cheng Yichen at home and brings other men back to provoke him, leaving a heartbroken Yichen still in love.
10
100
We've Been Together Since We Were 18
After learning about Cheng Yichen's situation, Zhuolan rushes to Lufeng's house to take Cheng Yichen away.
11
100
Lufeng, I Want To Start Over With You
Yichen and Qinlang want to take Yichen abroad, far away from Lufeng. Lufeng is unable to stop them and can only watch as Yichen leaves.
12
100
Together, Forever
Yichen finally learns that Lu Feng's abnormal behavior stems from a mental disorder. Yichen is determined to help him get treatment.