During a mission, agent Qi Fei got betrayed by her partner and lover, who shot her into the ocean
She somehow travels back in time and wakes up to a vampire sucking on her neck, but runs away
She is saved by a Prince and is favored by the Crown Prince, and thus their power game intensifies
Qin Fei is an ace agent in a special school. She was betrayed by her partner and lover when she was performing a mission in the Bermuda Triangle. She fell into the sea from the boat and into a crack of time and space, meeting a vampire on first day. The battle of a modern female agent against the ancient "old Draculas" in full swing.