The logistics guy binds the cute gummy girl to master the exchange rules of the two worlds. He does not smuggle people into the business and does things in compliance with the regulations, which makes him feel very happy! The male protagonist, Yue Chen, is a master of federal logistics who knows all his plans, and the costs calculated in advance are ridiculously stable. He wants to accumulate enough merits to build a never-ending interstellar supply line, and compete with the villains who seize the world core and internal corrupt officers throughout the process. When he was just on the night shift, he encountered a wave of sea monsters that broke the defense. The corrupt officer deliberately blocked the supply application. He directly used the loophole in the rules to transfer supplies, and backhanded speculators from both industries to bankruptcy. It is an official compliance flow that is rare in similar two-world literature. It does not rely on force to enforce the rules and relies solely on rules to reduce dimensionality. The cute girl is the core of exchange and not selling cute pendants.