The End of the World, My Refuge Travels Through Time Slots

[Apocalypse] + [Survival] + [Disaster] + [Space Talent] + [Microgram System] + [No Heroine] After the number of people on Earth reached 20 billion, beings in deep space looked at them, the world became strange, and the doomsday survival game officially began. Ji Xu discovered that he and his broken ship appeared in a strange place, and he also became strange... Ps: The protagonist will not be invincible in the early stage, nor will he have many connections with the outside world. Later, he will join a loose team, and his life will not be easy. There are elements of the genre but not many, there are female characters but there are no emotional scenes, there is a lot of fighting content, and the protagonist gradually becomes stronger through fighting.