It is said that Tao gives birth to one, gives birth to two, two gives birth to three, and three gives birth to all things. All things in the world are subject to change, which is a law rather than a destiny. When a bug occurs in the world, the heroine who was supposed to follow the way of heaven and support the world's destiny falls due to various reasons. In order to save herself, the way of heaven selects system missionaries to enter various small worlds to put the collapsed world on the right track.
Intent: The heroine travels to various small worlds to repair loopholes and gain the power of merit.