Introduction: A man who feels the pain of his lover after a blood transfusion : The man (GyunHee), with a voice colder than the breath of winter, speaks to the woman(Sunny).“Wait until I contact you again.”But his car slips upon the wet road not long afterwards and crashes“Please save him! Please!!”Sunny shouts desperately for her boyfriend’s life as she arrives at the hospital.“What is your blood type?” The doctor asks.“...