Knockout Heart: The Fighter and His Owner

Knockout Heart: The Fighter and His Owner cover

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PlatformDramaBox
Episodes51
Followers46.6K
Rating8.6/10

What the numbers say

  • At 1–2 minutes an episode, the full 51 runs about 1–2 hours.
  • Ranks #41 of 74 in Enemies to Lovers — a mid-catalogue title.

To save his dying sister, boxing rising star Leo signs a desperate contract with Julian, an arrogant billionaire fighter. Trapped in a luxurious yet brutal training camp, Leo is subjected to Julian's…

BillionaireRevenge
Synopsis quoted in brief from DramaBox; see the full listing on DramaBox. Data last verified 2026-11-01. Episode counts and availability change often — confirm on the platform before relying on it.