Traveling Through the Ninja World: I Will Become Stronger When I Sign In

The protagonist traveling through the world of Naruto gets a check-in system. With the sign-in system, the protagonist controls the light and dark worlds to establish his own power. The protagonist, who controls the forces of light and darkness, constantly poaches the various shinobi villages and Akatsuki organizations. It was not until the Fourth War that the major ninja villages and Akatsuki organizations discovered that they were being plotted by the protagonist. The unwilling ninja coalition wanted to rise up and resist. Raikage: We will never lose to you. Wind Shadow, Earth Shadow: Not bad. The Fifth Hokage and the Fifth Mizukage: Sorry, we are ghosts. The three thunder shadows:... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.