Cerro Rebellion Era

An ordinary middle school student, an inadvertent time travel, a slightly average Ultra Warrior Zero, two strange partners, the conspiracy of the invincible adult Shafrin, and the artificial Leo*x. In this crisis-ridden world, see how Zero Dynagos fights with three new human beings to defend this strange universe! This article is an Ultra fan fiction, and since the high school entrance examination is around the corner, it will be updated from time to time before the summer vacation! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.