She was once the sharpest shadow in the organization, a cold and ruthless top killer, but she was betrayed after completing a fatal mission - she was secretly drugged by the organization she had been loyal to for many years, and was sent to the bed of a high-level dignitary in a state of unconsciousness, becoming a victim of power transactions. He was born in an ancient family that has been passed down for thousands of years, with a mysterious blood-sucking gene flowing in his blood. He was supposed to inherit the supreme glory, but due to the power-hungry of the family branches, he was framed by the master, secretly drugged, and fell into an elaborate whirlpool of conspiracy. The gears of fate turn quietly, and two betrayed souls quietly meet in the darkness, setting off a thrilling storm of revenge.
