21 Days Theory – Eng Sub
- Drama: 21 Days Theory
- Country: Thailand
- Episodes: 4
- Aired: Aug 7, 2022 – Aug 28, 2022
- Aired On: Sunday
- Duration: 38 min.
Q is an ambitious high school student who keeps falling short of his goals. Q meets golden child X at an audition X attempts to derail. X is a Ship for Southeast Asian and Japanese Youth Program (SSEAYP) delegate and school representative alongside net idol Mook. On the day they meet, X challenges Q to get Mook to invite him to a net idol awards ceremony taking place in three weeks. The loser will have to fulfil the wish of the winner. X is keeping his motives close to his chest and Q is driven by his desire to succeed.