Start with Mahayana Cultivation and Become the Ancestor of the Sect

[Sect + Invincible + System Flow + No Female Protagonist] Don't Disturb Zhang Shaojin practiced hard all the way to Mahayana, but when he thought about his identity as a time traveler, he didn't have a golden finger. Frustrated, he sealed himself when his life was approaching and would not stop until the system waited. Fortunately, Huang Tian paid off, and after waiting for a hundred thousand years, he finally ushered in his system. [This system just crashed for a short while. Zhang Shaojin cursed and enjoyed the ten thousand years of life given by the system, becoming the ancestor of the sect. -- Once. "Despicable and shameless, why call the old guy here if you can't beat him?" Zhang Shaojin cursed angrily, tore the talisman and ran away immediately. Now. "Dare you bully the juniors of my sect? Are you tired of living, old man?" Zhang Shaojin wiped out the opponent's protector with a wave of his sleeves.