In a not-so-distant future, Earth is slowly becoming uninhabitable. With the very survival of humanity at stake, the world's governments have banded together to launch an audacious plan - to send a crew of brave explorers to colonize a distant, Earth-like planet orbiting a stable star. Lisa, a young girl just trying to survive was chosen to be a part of something that would change her life. The catch? She don't know why they chose her. Accompany Lisa, Jennie, Rosé, and Jisoo as they travel to an unknown planet to try and save mankind.