Gao Ren transmigrated to a world much like Earth in his previous life, becoming a baby abandoned at an orphanage.
Luckily, he came with the standard-issue System for transmigrators, which helped him make it safely to the age of sixteen.
After his sixteenth birthday, the System suddenly began issuing all kinds of inexplicable missions.
As Gao Ren reluctantly completed them one by one, the world underwent tremendous changes.
Zombies, freezing temperatures, scorching heat, even interstellar war: one apocalyptic disaster after another descended.
Fortunately, Gao Ren's very first mission had been to build a super base, securing his survival.
When the apocalypse arrived, Gao Ren returned to the base with the friends who had stayed by his side all along.
There, hidden behind the scenes, he calmly watched the disaster-ravaged world outside.