Jeong Jaehyun, the main vocalist, lead dancer and sub rapper of NCT 127, the rising Korean pop group under the biggest entertainment company in Korea. His life appears interesting to the ordinary people - being an idol that's curated to perfection. Little does everyone know, the kind of life he leads can get extremely lonely. However, as Y/N enters the picture, he begins to see colors in sundry colors. She added more hues on his canvases. She's his newly found Oasis - his safe haven, the calmness amidst his dreary life. But her career gets pretty demanding, much more than his. As the life of an idol and a doctor clash, would they be able to make things work?