With Earth no longer habitable, the only place left to go was up.

In the year 3250, humanity finds itself scattered across the vast expanse of space, clinging to survival by oxygen masks in desolate planets. Amongst the countless ships drifting through the void, one stands out—the "Big Bad Wolf," captained by the enigmatic CB97, or Chris. As the pilot of this ragtag vessel, CB97 and his crew navigate the dangers of space, scavenging as "sweepers," citizens hired by the government to gather space debris for a check. Although he and his crew, Stray Kids, are hated by the sweeper community, because of their expertise in stealing space junk from other groups.

During a routine salvage operation, Chris and his crew stumble upon a stranded spacecraft. Amidst the debris, Chris discovers an unexpected passenger—an unconscious human whose pulse in and of itself was suspicious. How could they have survived without an oxygen mask?

"Hey, guys? I need some help over here," Chris speaks into the comm link that connects his mic to the rest of the crew.