E1 - Episode 1

Aired: August 07, 2022

Kiu meets Ek and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds.

E2 - Episode 2

Aired: August 14, 2022

After Ek’s injury, Kiu tends to him closely, giving them a chance to see each other differently.

E3 - Episode 3

Aired: August 21, 2022

As their days together grow, Kiu’s feelings shift, and mutual understanding slowly deepens.

E4 - Episode 4

Aired: August 28, 2022

At a turning point, Kiu and Ek must face whether the “21-day theory” will define their future.