Immortality: Present the Sunflower Book at the Beginning

Traveling through the world of cultivating immortals, Xu Zai became an entry-level disciple of the Blood Spirit Sect. He originally thought that with his qualifications, he would not be able to seek immortality, so he could just live with it for one day. Who would have thought that one day he would suddenly unlock a mission system. If you complete the task, you will live forever! Just this mission? [Today's task: Present the Sunflower Manual to the master] [Today's mission: Treat the fairy from the sect next door to dinner, and then run the order] [Today's mission: At the annual sect ceremony, openly provoke the leader and humiliate everyone as trash] [Today's mission: Go undercover in the enemy sect, kill all the opponent's chickens, and crush all the eggs] Xu Zai: I...