The Kyuubi no Kitsune was known for many things, and being cruel to its hosts was one of them. However, for every rule, there is an exception. This time, the exception was Naruto Uzumaki.
He had seen the boy's life from the very begining, and was amazed at the beatings, struggles, and the sabotaged education Naruto had to endure throughout his life. Even then, he still has the strength and will to continue onward.
So, as Naruto was pulling out Madara's soul, The Kyuubi took Naruto's place in the Shimigami's stomach. However, even if he takes his spot, Naruto would still die from the demon fox being ripped out of him. So, the great and powerful Kyuubi no Kitsune used a one of a kind jutsu known as Umarekawaru no Jutsu. So that one day when the world would need him most Naruto Uzumaki would be reborn.
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