In 2222, the earth became a wasteland.
The atmosphere is poisoned, resources are depleted, and the people at the bottom are living in the shadow of the powerful. Xia Mu's father lost contact during a Mars exploration mission many years ago, and the official announcement was that he died in the line of duty. His mother was bedridden, and the hospital issued a notice to stop her medication due to arrears of payment.
When she was desperate, the overwhelming publicity pushed her towards "the last hope of mankind": the Mars immigration plan.
Board the ship and say goodbye to your homeland. Xia Mu and six other strangers crowded into a simple spaceship and sailed towards the rust-red planet.
During the long voyage, they gradually realized that this journey was far from being as beautiful as advertised. Encrypted instructions from high-level officials, disconnected communications, and an unknown destination... Everything points to a truth that is unwilling to be told.
Intention: Power weaves lies to banish marginalized people to Mars and reduce them to consumables for living experiments. Time is distorted - ten years on Mars and one day on Earth. Individual suffering is compressed into nothingness on a grand scale.
But in desperation, the seven people chose each other: sharing the only hot milk, sitting around the campfire and talking about the long-lost fireworks of the earth. These "useless" warmth are precisely the most powerful resistance to nothingness.
Destiny can kill everyone, but it can't kill the warmth between them.
In the end, one person lives alone, carrying the memories and secrets of six people, and is lonely for the rest of his life. This is not the survivor's salvation, but the survivor's sentence - she lives to continue to remember the people who died.