My God-Level Titanium Eyes

It is now 2220, Tianyuan Year, and 2,220 years have passed since the last beast wave. One hundred thousand years ago, the top masters on the prehistoric continent disappeared mysteriously. Mysterious black holes began to appear on the originally peaceful continent. Mysterious and powerful alien beasts came out of the black holes one after another, threatening the safety of mankind. While people continued to avoid the alien beasts, they began to create various mecha weapons and steel walls to fight against the alien beasts. At this point, mankind entered the era of alien beast invasions that lasted for ten thousand years. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.