It's frustrating watching bo young's character keep making dumb decisions..I mean, she's a prosecutor, she should be logical, analytical and not too emotional...how come she made decisions that were so dumb... it seemed that she hadn't thought it over..hyo seop's character as well, sure he may revive tae jin but at least he could have made sure that tae jin is captive or he could have tied him somewhere then revive him and even if he could not reach bo young alive, he could always revive her...