Half Dragon

In the far future massive corporations control everything. The corporations have taken over every planet, asteroid, star, ect. They force workers to mine resources from the planets stripping them of everything for profit. They wont even build homes for their workers instead they just use the homes (if any) from the previous inhabitants of the planet. If any worker refuses or tries to quit they are immediately imprisoned or worse. On this particular planet they are ten years in to mining the planet but its an odd choice of a planet. It has low resources, Not much usable land, And most of all nobody has maintained the planet in thousands of years. Recently though shipments of food and workers have been delayed. To deal with this the corporation started to release the imprisoned workers including the player to return to work and residents on the planet have started gardens for food. One thing the corporation didn't expect was people asking so many questions about this planet. What happened to the previous inhabitants? Why did the company invest so much in this planet? And who or what told the company to chose this planet of all planets?