Omen of doomsday: Meteorologist Ye Bei discovered abnormal data, indicating that a global disaster was coming, but the warning was rejected by the academic committee.
Mysterious legacy: Inheriting the "Ark" underground shelter left by his grandfather, he discovered that it was a high-tech survival facility that could accommodate a thousand people, equipped with advanced laboratories and five years of supplies.
The end is coming: a super solar flare triggers a global electromagnetic pulse, paralyzing all electronic equipment, followed by continued geomagnetic storms and climate disasters.
Tough choice: Ye Bei must decide who to save with limited resources, while facing moral dilemmas and tests of humanity.
An unexpected discovery: Hidden deep within the asylum are grandfather's unfinished blueprints for a climate control device that could hold the key to saving the world.
