This is the story of a crazy lich who possesses an internal game system and brings catastrophe to the entire world. “Let’s look at the daily quests today… it’s the damned choose one-of-two-options-type again. Destroy a town with a population of 30,000 people or above; reward: 10,000 evil points. Steal lollipops from 3 children; reward: 1 evil point. If neither of the quests is completed, then 2 points will be deducted.” “Tsk! You think I’m stupid? If I really destroyed a town, a crusade of Myth-ranked Holy Knights would definitely come hunting me down. Even if I earned the points, there wouldn’t be any life left in me to spend them. I better just go be a kindly lollipop bandit.” I’ve already had enough of being a notorious lich. Who says a lich can’t be a good person? I’m definitely going to beat this damned system and be an upright and dignified good man.
In a certain world, to deal with civil disputes, a lawyer must first learn how to create traps and avoid fraud in a contract so that they can reap more benefits for their employers.
The Devils of this world are masters of deception and experts in contract frauds. However, if there isn't a single ounce of truth in their words, their reputations will sour sooner or later and no one would be foolish enough then to sign a contract with them.
Thus, using the souls of both parties as a guarantee, as long as one is able to detect all of the possible traps in it, the Devil's Contract is instead, the world's fairest and most effective contract. This is also the reason why it is popular in many different dimensions.