A Knife That Slices Through the Starry Sky

A portal to another world connects with the present, and the era of martial arts descends.Martial arts flourishes, and everyone practices it.Lu Zheng, with a single knife, in constant metamorphosis and change, slashes through this great world, and cuts across this starry sky.The Thunder Blade, invincible in destruction.The Flame Blade, burning the heavens and earth.The Darkness Blade, devouring the heavens and earth.