End of the Starry Sea

In the year 673 of the Human League, the deep space scientific research ship "Tracing Origin" was targeted by dark matter hunters. Captain Jiang Chen chose to crash into a space-time rift. When he woke up, the wreckage of the Tracer was embedded in the impact crater of an icy satellite. The spacecraft was damaged, the energy failed, and there was only enough food to last a month, leaving him alone. Planting vegetables, smelting iron, and repairing spaceships in a desperate situation, and then discovered that on the blue and white planet in the distance, another human civilization has just learned to light up its own city.