Jiang Chi delivered takeout and was laughed at in public by his classmates, but school beauty Su Zhi carried his incubator and called him "master" in a low voice. An urgent order from another world awakened his ability to deliver everything: a cup of milk tea in exchange for thunder; a ring to get involved in a murderous case of a wealthy family. Su Zhi assists him as the spiritual contract steward, Zhou Ye builds a rider intelligence network for him, and Gu Qingyi presses forward step by step on behalf of the Superpower Management Bureau. Behind Wei Chengye's black market conspiracy, there is also the truth about the disappearance of Jiang Chi's father.