Naruto: Shippuuden Movie 4 - The Lost Tower

Assigned to capture Mukade, a missing‑nin, Naruto Uzumaki ventures to the historic ruins of Ouran. There he confronts the rogue ninja, who seeks to awaken a dormant leyline hidden within the ruins. Mukade unleashes the leyline’s power, and a burst of light engulfs Naruto, sending him back twenty years to the time before the series began. When he awakens, Naruto encounters the Fourth Hokage, Minato Namikaze.