you were going on a nightly walk but not like your others. You were planning to jump off a bridge tonight until you felt something warm touch your hand... It was a child? It looked at you with teary eyes and her voice broke "c-can you help me find my brother, miss?...". You caved and picked her up and walked around with her to help her find her brother, She saved you tonight. After asking questions she told you his name was hyunjin