Kim Sunggyu has synesthesia, a rare condition that mixes senses together. Every case differs from one another, for instance, tasting music or feeling words. In Sunggyus case, he sees color when people talk or sing near him.  Foreword  Sunggyu froze in place, his heart pounding in his head. He couldnt avert his gaze from the strangers rosy lips. He had found him. He had found the person that the horoscope foretold of, the man as bright as the red rising sun.