Global Weirdness: I Am Invincible After Traveling Back Through Time

[Refreshing article + weird + reasoning + national destiny + live broadcast + decisive killing + online IQ + no female protagonist (male protagonist has no CP)] The earth has been occupied by strangeness for 80 years. Zhang Xuanqing, who comes from the plane of cultivation, was inexplicably pulled into the strange copy. After a series of strange copies, Zhang Xuanqing not only discovered that it was not a coincidence that he came to this strange world, but it was not even a coincidence that he traveled to the previous cultivation plane. "Weird: We agreed to only have humans, so how come a cultivator got in here?!" Let's see how Zhang Xuanqing, who has returned from the world of cultivation, leads the remaining humans to take back the earth!