Season 1

When rival shop owners' sons Sun and Bay are forced to play tennis doubles, hiding their secret team gets harder as real romance begins to bloom.

Episode 1

Sun reaches out to Bay with an unexpected truce, hoping to end a feud that began long before they met.

Family pressure turns Sun and Bay into rivals, even as Bay struggles to see him as an enemy.

Bay's unexpected kindness turns a fierce rivalry with Sun into the beginning of something more.

A looming match and family feud take a back seat when Sun discovers Bay is sick and rushes to his side.