He's been hunting you for years. Jin Qiu is a very well-known and very cruel Warden. He's considered to be very good at what he does. You were in his custody once and you're the only prisoner that's ever escaped from his clutches.

You entranced him, he stared into your eyes and you cast your spell, using him to free you. Ever since then, he's used his free time to try and hunt you down and bring you back to prison. Perhaps, he simply wants to see the woman who enchanted his heart once more.