In the year 2124 of the Wasteland Era, all life on the planet has become extinct, and humans have huddled in the last three shelters. Yu Wangjiang was pushed into the radiation zone to feed the zombies by his relatives. When he was desperate, a line of words appeared in his mind - "[God-level Civilization Illustrated Book] has been activated. On the first day of signing in, you will get the Trisolaran Civilization·Water Drop Craft." The next second, the laser cannon in the shelter 10,000 meters away locked onto his heart. But he just raised his hand, and a drop of liquid metal quietly formed on his fingertips. When everyone thought he was just going to die, Yu Wangjiang raised his head and looked up at the sky. Behind him, thousands of ships roared in unison, blocking out the sky and the sun - "Don't panic, I'm signing in for the entire Interstellar Federation."
