In the year 384 of country c,
A space crack connecting other dimensions opened in the capital. Monsters poured out of the crack, plunging the entire city into panic and war.
Bullets, artillery shells, missiles... Under the bombardment of modern technology, the monsters were finally cleared away. Just when everyone was breathing a sigh of relief, thousands of cracks appeared around the world.
Countless extra-dimensional creatures came out, causing global panic.
In the year 386 of Country C, extradimensional creatures captured the last large base in the world. At this point, mankind has lost hope.
…………
Yang Xiao witnessed the tragedy in 384, and since then has made it his lifelong goal to destroy all extradimensional creatures.
But until he was destroyed along with the large base, all battles between humans and extradimensional creatures ended in failure.
And fate seemed to feel that this seemed unfair to mankind, so it gave mankind the last hope.
The strongest human being in the dark future is reborn, and is reborn at the moment when everything begins.
Intention: Evil will not suppress good