The Valley of Eternal Patience (Eien no Nintai) is the home of all Vulture summons, it is a small city home to Vultures and many other smaller groups of predators (Hyena's, ect). The Valley is located deeply underground under a large Ravine in the west of the Land of Wind. And after passing the four main guardians of the Ravine one can arrive at the heart of the Valley, the Ravine has a cold climate despite being located in the desert and being the home of the Vulture population. The ruler of this land is absolute, being king Nobirindan, despite having a lack of interest in this job. The actual rulers of the Vultural land are the five sky Guardians. Since they take this role on themselves, while serving under the king.
Overview:An individual could never reach this place by accident. It would take a skilled shinobi a week to walk towards the location, the distance from the Valley towards Sunagakure is the same as Sunagakure to Konohagakure, but there are no roads between the Valley and Sunagakure, only an endless sand desert. Next to it being an extremely hard location to reach without geographical knowledge, one can be blocked by the four guardians of the valley, making one of the few ways getting into the valley is either by acceptation or invitation of the inhabitants or being a shinobi with an enormous amount of skill.
One can be brought to this place if they obtain information from one of the Vulture summoners or if they are directly invited by one of its inhabitants. After signing a summoning contract one can always be Reverse summoned to the Valley.
Despite being a multicultural nation most inhabitants only possess either Wind or Fire based chakra, there is only one family in the land that is able to master a form of Senjutsu, being the family of the direct general of the Sky Guardians. This makes the chance of one learning and even possessing Vulture Sage Mode a very rare phenomenon
