Tianyan Tests the True Immortal

That year I woke up from the sea of ​​consciousness and saw that the river of time was cut off at both ends, and that all the leaves on the trees in the world were withered and yellow. Bad news came from the consciousness of heaven and earth: in five thousand years, there will be an invasion from a foreign land. At that time, all living creatures below the immortal level will be reduced to flaming debris when the two worlds collide. And I, as the only half-immortal in this cut-off time and space. Heaven chose me and gave me five thousand years... Not lingering, not escaping, but—— Before the end comes, prove the true immortality! The semi-immortals outside the world are pawns, and the true immortals in the galaxy are generals. I have no way out of this catastrophe.