I Have Become an Immortal Emperor, and the System Wants Me to Become a Disciple?

Lin Xia traveled across the Xuantian Continent and spent three thousand years cultivating himself to become the immortal Emperor. Just when he was already invincible and found it difficult to find an opponent, and spent every day just sleeping and looking for fun everywhere, his system, which was three thousand years late, finally came into play. [The Helicopter Emperor System has been activated, please invite the host to become a disciple of Butian Sect] "No, buddy! You see clearly, I am the Immortal Emperor. Is your broken emperor system of any use?" After silently complaining, Lin Xia felt that being idle was idle, and it would be quite interesting to complete the system's tasks with his current cultivation level. But times have changed, and the mission of the system no longer matches the world three thousand years later. The original No. 1 Sect in the world, Butian Sect, has been reduced to the edge of disbandment. In order to complete the mission and have fun. Lin Xia decided to revive the Butian Sect and complete the task at the same time. … [Ask the host to join the Butian Sect] Lin Xia stretched out his hand and transformed the dilapidated gate of Butian Sect into a brand new one. Then, with all the Butian Sect disciples stunned, he said to them: "Come and worship the Butian Sect." Everyone: "???" … [Invite the host to represent the Butian Sect to participate in the Southern Xinjiang Martial Arts Competition] "Is it too unkind for me, an Immortal Emperor, to go and participate?" [Then don't go. "You've already sent out a mission. It would be embarrassing if I didn't go and see you." [If you want to have fun, just say so, don't put the blame on me. "Aha! How fun this is."