A story of a villain, Fang Yuan who was reborn 500 years into the past with the Spring Autumn Cicada he painstakingly refined. With his profound wisdom, battle and life experiences, he seeks to overcome his foes with skill and wit! Ruthless and amoral, he has no need to hold back as he pursues his ultimate goals. In a world of cruelty where one cultivates using Gu - magical creatures of the world - Fang Yuan must rise up above all with his own power.

Catherine Foundling has a plan.

She'll join the Legions of Terror that occupy her homeland and work her way up the ladder until she can effect the kind of changes the former Kingdom of Callow so badly needs. Yet after a night gone from bad to worse she is offered a once-in-a-lifetime opportunity by the right hand of the Empress, the infamous Black Knight: to become his apprentice and learn the business of villainy from one of the most dangerous men in Creation. It’s probably a trap, but when has that ever stopped her? For the sake of the land of her birth, she is more than willing to get her hands dirty. They say the first step on the path to the Tower is the hardest.

Considering the amount of people already trying to kill her, ‘they’ might have a point.