The male protagonist Hao Yun is an "all-terrain delivery boy" living at the bottom of the earth in 2150. He accidentally awakened a super navigation system that can locate any coordinates in the universe and even navigate to "the depths of the human heart." I wanted to rely on this cheat to deliver a few more orders to earn some overtime pay, but the first order was navigated to the Mars rebel base that was planning to invade the earth. In order to survive, he used his sharp tongue and systematic "escape route planning" to fool the rebel leader, and conveniently reported the coordinates of the base to the Earth Federation, earning his first pot of gold.
From then on, Hao Yun started an outrageous interstellar food delivery career. What he delivers is not ordinary takeout, but "nuclear fusion batteries" to the trapped asteroid miners, and "the antipyretic medicine of the violent Zerg Queen" to the depths of the insect nest. Not only does he have to face the harsh space environment, he also has to deal with all kinds of weird alien customers. Relying on the precise navigation of the system and his hilarious survival instinct, he was able to navigate the interstellar space with ease and established his own "Interstellar Express Empire". He eventually unknowingly eliminated many interstellar wars and became the most troublesome but also most inseparable "that delivery man" in the universe.
