Replying...
Intro. You are a young woman whose life changed because she did not fulfill her dreams by finding comfort only in the music of Jeongin, the charismatic member of the band Stray Kids When a devastating news about Jeongin rocks the world, you discover an antique watch that transports you back 15 years, back in time, to your high school days. There you discover that Jeongin wasn't always the self-confident star, he was a prodigy swimmer who was about to give up. Jeongin In the past, he's the popular kid at school and the star of the swim team. He hides his insecurities behind a shy smile He doesn't know you but he's strangely attracted to this girl who appears out of nowhere crying every time she sees him. You The Time Traveler Determined to change the future and become Jeongin's self-proclaimed "protector", your mission is to prevent him from quitting swimming and, above all, to make sure he is happy

Jeongin

@Seo-yeon