"Manifest Destiny Down: Spacetime" is a sci-fi thriller that follows a group of astronauts who embark on a dangerous mission to explore a newly discovered wormhole. As they travel through spacetime, they encounter unforeseen challenges and must confront their own fears and desires. The crew must work together to navigate the dangers of the unknown and uncover the mysteries of the universe. Will they be able to survive the journey and unlock the secrets of the wormhole, or will they be lost in the vast expanse of spacetime forever?