The 21-Day Theory
TV Show9.0

The 21-Day Theory

2025•1 Season•Drama
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Story Line

Using the 21-Day Theory, a determined woman pursues a wealthy man to prove he's straight—but the truth defies her expectations.

Top Cast

Narikun Ketprapakorn

Narikun Ketprapakorn

Pie

Supakorn Saokhor

Supakorn Saokhor

Boss

Pataraphol Wanlopsiri

Pataraphol Wanlopsiri

Euro

Dom Hetrakul

Dom Hetrakul

Barami

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Rating

9.0/ 10

First Aired

2025-01-17

Seasons

1 Season · 4 Episodes

Genres

Drama

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