The mysterious celestial object Oumuamua enters the solar system for a second time and crashes into the moon, leaving behind a strange, deep hole on its surface.
Rumors about lunar treasures and aliens spread like wildfire.
As a series of strange changes unfold on the moon, people from every walk of life, including the scientific and commercial worlds, make their appearance.
An expedition team made up of an eccentric heiress, a con artist, and an astronaut gets there first and ventures deep into the lunar caverns to uncover the truth. This sets in motion an extraordinary encounter with aliens, a feud among the wealthy, and a fight for survival.