"You and I can never seem to touch each other. I still remember the day we first met, you touched my head and said, "Hi, I'm five years older than you~ Call me sister. "I was so stupid that I didn't know how to resist, so I shouted out happily. If I had known that the word sister was the barrier between us, I should have resisted at that time, and should have replied: "It's amazing to be five years older..." Excerpted from Ouyang Luochen's Diary. The five-year gap separated them from each other, but a car accident changed everything. How will his bloody methods and cruel personality change him? How will he take her back to him?