Gu Tian, a low-level guy, accidentally exchanged his soul with a powerful big shot. He wanted to lay down his soul, but he was accidentally bound to a contract with a golden finger - the contract system of all realms. As long as you complete the contract tasks, you can unlock the heaven-defying magical power and conquer the strong men from all walks of life. The original enemy, a villain with an extremely inflated desire for power, has already laid a dragnet, vowing to crush "him" completely. Gu Tian, who has a funny nature, relies on unconventional operations to break the villain's plans time and time again, contracting with all kinds of capable people and strangers, starting from a little transparent person who can be manipulated by others, stirring up the situation step by step, and bucking the trend in the turbulent power chess game. He grew up crazily by stepping on the villain's face, climbing up the ranks in the bloody fight, and vowed to reach a peak that no one could reach in this world.
