Stolen Hearts by the Pool

Transfer student Noah works to make a living so he can cover his mother's medical bills. He unexpectedly gets tangled in a one-night encounter with swimming prodigy and wealthy heir Ethan, only to discover they’re technically stepbrothers. Noah is trapped under his stepfather Victor’s exploitation and even nearly sold to a pervert; Ethan steps up to protect him, and over constant training together, they start to develop feelings for each other.

Teammate Caleb and rival Eric keep scheming against them, while Victor repeatedly abuses and disrupts their lives. Noah breaks free from his toxic background and steps onto the national swimming stage, chasing his dream despite all his scars. Ethan sets aside his family background worries and firmly stands by him, overcoming blood ties, social class, and malice, to go toward a gentle future that belongs only to them, in the swimming pool and everyday fireworks of life.