A competition piece for @marvels_agents100's 'Sebastian's Great Adventure' contest. Sebastian goes on an adventure while on set of The Martian - Sebastian Stan / Chris Beck x Reader

What if Mark Watney had a sister? What if she was scheduled to go aboard Ares IV, but refuses after her brother's death? What if he's really alive? These questions are Raiyne Watney's bane after her brother is left dead on Mars.

Ava Collins couldn't have been more excited to be a part of the Ares 3 mission to Mars, but what happens when she falls for the flight surgeon, Dr Chris Beck against the Commander's wishes?