一清二楚不遮不挡全过程

According to what the map said, Lanweixian Mansion is at the bottom of the lake in the center of Cross Lake. There is a huge stone with a radius of ten feet in this place. Standing on this huge stone, you can feel the fairy mansion. As for how to enter the Immortal Mansion and how to obtain the Immortal Mansion, it is not even on the map....