Gaowu in the Apocalypse: My Sword Is Bestowed Upon by Demons!

Alien invasion from outer space. The Zerg driven by slavery, the mysterious but ubiquitous "Dark Stars", the sociable and wandering Merks... All come one after another, just to carve up the earth's resources, and even plunder the entire solar system. Zhang Xiaolang, an ordinary high school student, only has a martial arts secret book at home that has been lost for many years and has not been practiced by anyone. He was supposed to be among thousands of refugees, but he was selected by a system sent from another dimension, modified his genes, and became the "Sword of the Sun", shouldering the mission of defending mankind and the sun. With the same fate as him, there are "Eternal Blade", "Lotus Blossom" and "Galaxy Star"... Some of these people have become friends, some have become enemies, and some have become indelible memories. Kill all the demons with one sword, and kill all the demons with one sword! The premise is that we have to live our own little life well first, right? The author is Xiaobai. This article is half-hearted and has certain similarities. It can be regarded as a kind of tribute and my own shame. It's slow to heat up, please give me more advice. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.