Liang Yichen was an ordinary young man living in the city, gifted with extraordinary strategic insight and keen powers of observation. All he wanted was to lead a quiet, undisturbed life in the bustling metropolis. But his neighbor Qingyao, a fox demon who had lived for a thousand years, was secretly plotting to overthrow the order of the human world. She presented herself as a gentle, virtuous neighbor, but was actually consumed by greed. She had set her sights on the special bloodline within Liang Yichen, one that carried an ancient legacy.
To avoid arousing suspicion, she first sent various monsters to harass Liang Yichen, staging so-called “mysterious incidents” in the hope of terrifying him into exhaustion, so she could possess his body in one fell swoop. But thanks to his keen powers of observation and meticulous thinking, Liang Yichen not only saw through Qingyao's schemes, he also gradually awakened the power of his bloodline through clashes with demons and monsters of every kind. He discovered that the blood flowing through him was the legendary “Heavenly Secret Bloodline,” said to be capable of restraining every demon.
As his investigation deepened, a secret sealed away for a thousand years gradually came to light: Qingyao's true goal was to use the power of Liang Yichen's bloodline to open a rift into the ancient Demon Realm. And behind that rift lay another truth he never could have anticipated...
In this seemingly peaceful city, a battle that would determine the fate of both the human and demon worlds was about to unfold. Liang Yichen was destined to uncover the truth step by step, through both contests of wits and real combat, and to walk toward a future no one could predict.
