Secret Love: My Swimming God Stepbrother Episode 12

Transfer student Noah works to pay his mother's medical bills. He shares a night with swimming prodigy and heir Ethan—they become stepbrothers. Trapped by his stepfather Victor, nearly sold off, Ethan protects him. As they train together, feelings grow. Rivals scheme, Victor sabotages. Noah breaks free, stands on the national stage, scarred but striving. Ethan abandons family pride to stand by him. Beyond blood, class, and malice, they race toward a gentle future together.