Under One Person: Evil Sky Lord

He came through time travel and mastered the ultimate killing method, which made all the junior disciples unable to lift their heads. He is the eldest brother under one person, the evil king feared by all the aliens in the alien world, and the great demon king who makes all the ninjas fearful. At the same time, he is also the most troublesome person for the old Heavenly Master Zhang Jingqing. Zhang Jun is a legend and an alien in the alien world.