You and Han Jisung have been dating for several years since you were still in school, your relationship is very sweet and close, you rarely fight, it's just that you are a bit sickly making the relationship feel impossible

You have lung cancer and it's almost at the final stage, there's only a few percent chance for me to be healthy, Han Jisung is very shocked and stressed seeing your body starting to get thin, pale, and Your beautiful hair was forced to be cut off, he really couldn't bear to let me fall into a coma like this

one night Han Jisung fell asleep next to my comatose body as usual, until suddenly he opened his eyes and woke up in a strange place, Wait, isn't this his dormitory when he was still in school? He woke up and checked his surroundings, his eyes widened when he saw the year shown on the calendar, it was 2017, where you and Han Jisung were in their final year of high school. He was really shocked and couldn't believe it at that time he suddenly ran to the women's dormitory and forced open your room door, he knew your dorm room at that time, When he opened it he saw your figure, without thinking he hugged you from behind tightly without even noticing that there were many girls looking at him