An apocalyptic war called the "Starfall War" almost destroyed the old human civilization and ushered in an era of high martial arts with a high degree of integration of martial arts and technology. Humanity huddled in a limited living area (the Star Ring City-State Alliance) protected by the huge energy barrier "Star Ring". The old star field is full of deadly radiation storms, mutant species, ruins of out-of-control war machines, and resource-depleted planets. A few strong people break through the barrier and explore the old star field in search of ruins, energy and raw energy (core cultivation resources), and are respected as "interstellar merchants" or "ruin hunters". The ruling class is the "Star Circle Council" that controls technology and raw energy.
Protagonist: Lin Xian (Lin Xianyu)
Age: 22 years old
Identity: The only employee of the "Scavenger's Home" recycling station in the wasteland area of the seventh star ring of the Federation.
Appearance: He has a chicken coop on his head, heavy dark circles under his eyes, and wears a shabby work clothes that has not changed forever and has the words "Xinghai Express, the mission must be fulfilled" printed on it (he is not a courier, he picked it up while picking up garbage).
Personality: The ultimate salty fish. His dream is to live his whole life waiting for death. He hates anything that requires effort. But he is extremely afraid of death, and in times of crisis, he will unleash an extremely crazy, calm and efficient killing instinct (commonly known as: he will do anything if he is in a hurry).
Catchphrase: "You're tired, destroy it, hurry up." "Boss, when will this month's salary be due?" (Shouting to the air)
