A former boxing champion, Jo-ha, is struggling to find purpose after his fleeting glory. When he reunites with his estranged mother and younger brother, Jin-tae, he's forced to confront his own limitations. Jin-tae, an autistic savant, possesses hidden talents for music, gaming, and cooking, but Jo-ha's rough exterior initially intimidates him. As the brothers live together, they learn to appreciate each other's unique strengths and forge a bond, discovering the true meaning of family.
Keys to the Heart
A former boxing champion reconnects with his talented but troubled brother, a pianist with extraordinary abilities.
