A rebellious run away at the age of 20 and a boring prank made them meet again after they had been separated for a long time. If this was fate, then she would not have to go through the arduous journey, and he would not have to put away the treacherous accident that has been experienced in the world and wait patiently. How do two sensitive hearts come together through the vast darkness in their hearts? There is only one answer: the purest possession. At every intersection in life, it is the time you waste on me that makes me so precious.