How Did I Become the Ancestor of a Ruined Sect?

System + invincibility + fantasy + decisive killing + many women Suddenly, a purple thunder struck down, and Ye Tian was taken to the world of cultivation, leaving his sister alone. Unexpectedly, he is the chosen one. He will receive the system at the beginning, plus a big gift package, and start from the ruined ancestor of the sect step by step. It turns out that the system is a big scam, saying that you need to cultivate to the Tao realm to control all realms... Under the Tao realm are the realm of saints, semi-saints, true immortals, earth immortals, and human immortals...