After a mysterious accident occurred at a research camp on Granma Island, a CEO hired a team of blue collar mercenaries to rescue his daughter, a scientist working at the camp. Upon arrival, the team quickly learned that the island was not only surrounded by a wormhole that resets its time every three days, but also filled with terrifying monsters. As they gained a deeper understanding of time, space, and the creatures on the island, they quickly realized that death could be the simplest way to escape the island.