Naruto: Summoning of Heroic Spirits Starting from the Immortal Call

After traveling through Naruto, Kitagawa Chen obtained the Heroic Spirit Summoning System. Through this system, he can summon the heroes who appeared in Naruto. What are you doing! Isn't this purely a lower-level substitute for the reincarnation of the dirty land! Kitagawa Chen looked at the fairy summoned by himself, and then at little Naruto who was still in the ninja school. Is this really the case?