According to a conspiracy theory both odd and oddly un-sinister, a youthful Barack Obama, as part of a secret CIA program, used to teleport to Mars. Why, the official denials only serve to confirm it!
To rip this from the headlines into an Ashen Stars scenario...
Teleportation technology doesn't appear in the game setting. It's a notorious plot-hoser. And in a roleplaying game you never have to leave out an establishing shot of a shuttle for pacing or budgetary reasons.
With this in mind...
A wealthy woman hires the lasers to locate her missing daughter, Rika True. Like many missing persons contracts, the arrangement calls for them to bring to justice anyone responsible for any harm that may have come to her. Rika, they learn, was last seen applying for employment with the utopian Eden Corporation. They find the uncharted company world that serves as its headquarters: a lush paradise that provides Eden settlers with a life of ease and luxury. They discover that Rika won the coveted right to participate in an Eden teleport experiment. The experiment turns out to be a scam to feed willing volunteers to a bi-dimensional predatory entity. The twist: it's the entity that makes the planet inhabitable. If they destroy it or drive it away, the atmosphere immediately becomes toxic. Should the lasers reveal this to the populace, the residents decide that they'd rather continue the modest sacrifices than abandon their paradise. Do the lasers bring the system crashing down, as their contract demands, risking the lives of thousands?