Activating the System at the Beginning Makes Me Invincible!

Qin Tian traveled through the fantasy world and became the senior brother of the outer sect of Qingyun Sect! During the outer sect competition, I was threatened by the outer sect elders and must lose to a disciple with a strong background! The predecessor angrily refused, and was attacked and killed by the elders of the outer sect. As a result, the meridians throughout his body were broken, and he was unable to practice for the rest of his life! Qin Tian came through time travel, and once the system is activated, I will be invincible in the world! Outer elder? Strong background? Overlord of the world? Immortal emperor? Everyone kneel down to me!