The Kai'pua (Kayfa) System has gained religious significance in Xi'an culture as it is often the destination for religious tourists and pilgrims. During the days of the Messer Era, Kai'pua was one of the more heavily fortified and protected systems, indicating its cultural significance to the Xi'an. Finally, Kai'pua's best known export is the Centennial Bloom, a plant famous for blossoming for only one night every hundred years.