The Kingdom of Eloria has strict social classes, and nobles hold all power. Viscount Moore has two daughters. The elder sister Lirayn spends half her life working nonstop to lift the fallen noble Vorian to the top of power. Her stepsister Elysia marries Kyran, the heir of Duke Hale, and suffers endless bad treatment. After Kyran's family loses its wealth, she envies her sister's good life and kills Lirayn.
Fatal Vow Swap, I Rule the Castle has 43 short episodes — the full season is complete, so you can binge it start to finish.
Yes to start: the first 10 episodes of Fatal Vow Swap, I Rule the Castle stream free on Endramabox with no account required. Remaining episodes unlock with coins, a season pass, or a VIP plan.
Fatal Vow Swap, I Rule the Castle is a vertical short drama short drama series — one to three minute episodes built for mobile viewing.
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