Female boxer Ione is publicly humiliated, stripped of her title, and blacklisted from the industry after her husband Stellan falls for his mistress Isolde and turns against her in a terrible misunderstanding. Seeing through Stellan’s cruelty, Ione wastes no time signing the divorce papers and lands a contract with a top-tier boxing club with her unmatched skills. When Stellan accidentally learns that the cornea he received in a transplant came from Ione’s late first love — and that Ione kept their marriage hidden for five years and endured all the suffering simply out of deep love for him — his entire world crumbles. He launches a desperate, self-destructive campaign to win her back. But Ione, reborn from the ashes, will never look back. She ultimately claims the gold belt on the world stage, fighting for no one but herself.
