Knockout Heart: The Fighter and His Owner

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.