When Xu Chuan woke up, he and eleven other strangers fell into a snow ditch in a different world. Cell phones don't work, injuries don't go away, and dead people don't come back. All that was left for them was a mission prompt from an unknown source.
Completing the mission should have meant the end of everything. But after returning to reality, Xu Chuan found that the world was still running amidst the war, and the next countdown had already begun.
The Western Fantasy Kingdom, the out-of-control space station, the Immortal Mountain Gate... In every world, there are people struggling to survive, and there are also people who take advantage of the rules to make profits. Xu Chuan was able to take away abilities and equipment, but was targeted by old participants and mysterious organizations in reality.
He wants to live, and he also wants to figure out one thing - why do these worlds always show: Uncleared?
