Special Forces in the Apocalypse: the System Leads Me to Invincibility and Dominance

In the real world, Lu Xuqian is a top special soldier with super physical fitness and combat skills. However, in an accident, he traveled to a post-apocalyptic world of high martial arts. This world has been invaded by mysterious dark forces. It is difficult for human beings to survive. At the same time, warriors are rampant and the strong are respected. Different forces compete for resources in the ruins.