I am Jiang Li, the unpopular daughter of the Jiang family who was forced to work in the Monster Management Bureau. I thought I was just trying to survive, but unexpectedly I met my cold-hearted boss Wu Yichen. We gradually fell in love at work, but conspiracies and obstacles followed one after another. Love and hate, loyalty and betrayal are intertwined between us. Facing this complicated world where humans and monsters coexist, can Wu Yichen and I break through the obstacles together and protect each other's hearts?