A story about a modern little policewoman who travels back in time to become a college bully, falling in love and solving crimes. ---"What, before Jiang Ying came, Xie Hengyuan was the number one tyrant in the academy?!"
One is a lonely soul from another world, and the other is an injured soul in this world. Can they cling to each other to keep each other warm?
Bizarre and tortuous cases, turbulent court battles, can the knot of hearts be opened along the way to the end?