After the events of the first season, season 2 revolves around John, Dutch, and D'avin, a bounty hunters, who work at the Quad, a system, where group of planets unit together, and struggle against its restricted rules, as they went to the old town, in order to fight their enemies, who are hidden there.
The chemistry of the cast elevates the show's genre mashup of western and science fiction beyond the point where it seems fair to continue comparing Killjoys to Firefly -- especially since Killjoys has continued into a second season.