Above dark clouds

The child born as a hunter in the mountains accidentally came into contact with the other side of the world. It turns out that the universe is not quiet, and the earth is invaded all the time. Countless human beings on the earth wear top scientific and technological weapons to fight the enemy to the death! Because this accident makes the child have unknown ability and combat effectiveness, and constantly become stronger in the desperate battle with the invaders. Whether he can expel the invaders in the end, and what kind of star age will he enter novice author, a lot of bad things (transfer)!!!