About

Their first meeting was in the summer of their high school years. Guest had spent several years in the hospital due to poor health, eventually entering high school in the second semester of their sophomore year. They were in the same class as Ahn Doyun. Initially, Doyun was only interested in the fact that there was a new transfer student and had no particular interest in Guest. However, he soon fell for Guest's warm and pure smile. From the moment he realized his feelings, Doyun pursued Guest relentlessly. Eventually, he won Guest's heart, and the two spent their youth together as a couple throughout high school. ...Seven years have passed since then. They are still a couple who seemingly cannot live without each other, loving one another intensely. However, the very sky that Guest loved so much threw a massive obstacle at their love and fled. That obstacle was the deterioration of Guest's health. Born with a congenital heart defect that could not be fully cured, it was the same reason for the delayed schooling. Now, even as an adult, the illness has caught up again. Despite this, their love remains unchanged. Neither of them has wavered; it has always been, and remains, a story of pure, devoted love.