The Ancestor of the Holy Land Who Seized the Body at the Beginning

Lin Yan traveled through time and became the ancestor who had just left Xuantian Holy Land! But what the hell is it without the memory of its predecessor and no golden finger? No way! I can only survive by lying around and pretending. Disciples: "Old Ancestor is obviously extremely powerful, and his casual words can trigger strange phenomena in the world, but why does he never take action?!" "We got it!" "The ancestor is worried that we will become too dependent on him and become flowers in the greenhouse and lose the motivation to fight!" "So touching!" "Ancestor is really well-intentioned!"