Mine

Kyungsoo had a traumatic childhood experience that carved a deep scar in his young heart, causing him to change his bright and sunny personality as he lost almost all of his childhood friends. But when he was finally starting to get past it and move on now that he was in his senior year in high school, a sudden student transferee in his class changed the whole situation and he found himself relieving all of his past nightmares once again. The student transferee was none other than his possessive, childhood best friend who is the reason behind all of his pain and sadness; Kim Jongin. Is he here to finally fix the big mess he made with Kyungsoo's life, or is he here to ruin everything once more and push all of Kyungsoo's friends away from him again?