Jiang Wan traveled through time and became the cannon fodder whose engagement was broken off at the beginning of the novel, and was bound to the "Zhutian Blind Box System". Others rely on talent to practice, but she becomes stronger by opening boxes. Today, the goddess's relic will be opened, tomorrow the demon king's contract will be opened, and the day after tomorrow, a seriously injured immortal king will come out of the box and say that he will be responsible for her. The entire world of cultivation is going crazy - why is there everything in the box this woman sells?