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 absolute obsession, spanning from violent dominance in the ring to forced surrender in bed. Amid betrayal, humiliation, and uncontrollable desire, two fierce rivals engage in a dangerous game of forbidden love.
Knockout Heart_ The Fighter and His Owner has 51 short episodes — the full season is complete, so you can binge it start to finish.
Yes to start: the first 10 episodes of Knockout Heart_ The Fighter and His Owner stream free on Endramabox with no account required. Remaining episodes unlock with coins, a season pass, or a VIP plan.
Knockout Heart_ The Fighter and His Owner is a vertical short drama short drama series — one to three minute episodes built for mobile viewing.
Only on Endramabox: stream it in any browser at https://endramabox.com or through the installed PWA. No third-party app is required.
