JaeJoong, Leader of the Shadowhunters from Underground. As he watched the picture over and over, staring at the Leader while trying to read his expression. This would come to be one of his biggest missions so far and yet he felt that something was off. What could this girl have anything to do with Their Leader, The head of the Hunters. He was the most respected and also his father and yet there was something off. He couldn't put his fingers to it. 

As he went up, light hit his face as he stared ahead of him. If it was required of him, he knew better than to question his Leader. But his gut said something else. 

Yumi, ordinary 24 year old, Orphan who lived on her own. Like any common girl she went to college, studied, went to her part time job and then home. She had always been alone but she had an aunt from a faraway place that checked up on her from time to time and always made sure she was okay. But mostly it was only to check up on her if she takes her medicine for her heart failure regurlarly. She had been sick her entire life and once in awhile she wonders how she has been able to survive that long. Even the doctors are surprised and stunned and sometimes she felt like a lab rat, in trials, helping the science moving forward. At times like this she feels like giving up...

When she crosses path with JaeJoong she discovers there is another world out there .