When Pain's black stick penetrated his chest, Jiraiya thought there were only regrets left in his life: not saving Nagato, not protecting Konoha, missing Tsunade, not seeing Naruto become Hokage. But when he opened his eyes again, he went back to the week before he went to Amegakure to find Nagato!
With the memories of his past life, he rushed to Amegakure in advance, using his sincerity and ninjutsu to guide the three Nagatos away from hatred; he returned to Konoha to set up defenses, exposed Danzo's conspiracy, and protected the villagers from the massacre of the village; he grew up with Naruto and taught him what "the way of protection is"; he even dared to face his heart and hid his feelings for Tsunade for half his life.
From the Amegakure slums to the Konoha Hokage Tower, from practicing magic on Mt. Myoboku to the duel with the Akatsuki organization, Jiraiya rewrote every regret with his passion and resourcefulness, so that the unfinished legend finally had a happy ending.
