Fatal Vow Swap, I Rule the Castle
A revenge and strong female lead drama on DramaBox: 43 episodes, the first 9 free.
VIEWS ON DRAMABOX 204K
Is it worth paying?
Episodes43
Free episodes1–9
Paywall startsEp 10
Cost to finishNot published
Time to finish1.6 h
ReleasedSeptember 30, 2026
Saved by7.7K
DramaBox doesn't publish a price per episode, so we can't total it. Check the unlock button in the app before you pay, and compare it with the weekly pass.
Episode data checked Oct 3, 2026 on DramaBox. Prices change often.
How it compares
- 43 episodes is about average for DramaBox (typical: 50).
- 9 free episodes is the same as the typical DramaBox drama (9). That is about 21% of the story before the paywall.
What DramaBox tags it as
Have you watched it?
Rate Fatal Vow Swap, I Rule the Castle from 1 to 10.
Questions people ask
How many episodes does Fatal Vow Swap, I Rule the Castle have?
43 episodes, about 1.6 hours in total.
Can I watch Fatal Vow Swap, I Rule the Castle for free?
Episodes 1–9 are free on DramaBox. After that you need coins or a pass.
When did Fatal Vow Swap, I Rule the Castle come out?
DramaBox lists it as released on September 30, 2026.
