Aug 7, 2022 · 39m
Q meets X and is challenged to beat him in 21 days—sparking rivalry and unexpected bonds.
Season 1 Episodes
Browse every episode and jump into details.
Aug 14, 2022 · 38m
After X’s injury, Q tends to him closely, giving them a chance to see each other differently.
Aug 21, 2022 · 44m
As their days together grow, Q’s feelings shift, and mutual understanding slowly deepens.
Aug 28, 2022 · 40m
At a turning point, Q and X must face whether the “21-day theory” will define their future.
Season 1 FAQ
Quick answers about this season's release timeline and episode lineup.
When did 21 Days Theory Season 1 premiere?
21 Days Theory Season 1 premiered on August 7, 2022.
How many episodes are in 21 Days Theory Season 1?
21 Days Theory Season 1 has 4 episodes.
What is the first episode of 21 Days Theory Season 1?
The season opens with Season 1 Episode 1, "Episode 1". It aired on August 7, 2022.
Go to Season 1 Episode 1