After Practicing Immortality for Thousands of Years, You Will Reach Your Peak When You Return!

[The ultimate cool novel + the male protagonist is invincible + decisive in killing] Jiang Chen traveled through the world of immortal cultivation for thousands of years and returned in an invincible state. In this world of global awakening, he is the only incompetent person, but he is also the only immortal cultivator. Facing the invasion of demons, he shattered the sky with one man and one sword, making the demons kowtow and create his own legend.