Lin Chuxia, a 22-year-old innocent food blogger, has been on the road to blind dates many times, but she doesn't know that the "black hand" behind the scenes is Gu Chengzhou, a new technological upstart who lives across the door and whom she regards as the "perfect neighbor". He used tenderness and delicious food as bait, and worked every step of the way, just so that the position next to her would eventually belong to him alone.