When I was left alone || Seungbin fanfic

Seungmin has lived on his own since he was very young, growing up isolated and constantly bullied at school. Over time, he began to hate everyone around him and even hated his own existence. There was one person he seemed to dislike more than anyone else: Seo Changbin. They had never even exchanged a word, yet something about each other rubbed them the wrong way. They simply gave each other bad vibes. One day, Changbin unexpectedly saves Seungmin from his bullies. This becomes the first time they actually talk. They don't get along at first, constantly clashing and misunderstanding each other, but as they spend more time together, they slowly begin to understand one another and eventually, they start getting along.