Vol. 4The Ōtsutsuki War
Tsubasa reorganized the Shinobi World, prepared for the Ōtsutsuki threat, and helped establish Mars as a living planet. When the Ōtsutsuki invaded, the defenders trapped them at sea, but the surviving invaders split up to escape.
- Tian Uguisu and Madara Uchiha defended Iwagakure from supernatural invasions, while Tsubasa sealed Moryo and the Immortal Golden Crow and confronted threats elsewhere.
- Konoha’s defenders fell back before the Hell Oni Clan until Tsubasa’s nuclear weapon forced the survivors to retreat.
- Tsubasa defeated the Oni forces, learned the Ōtsutsuki remained a threat, and reorganized the Shinobi World into seven chakra factions with trial towers.
- Tian Mai, Tian Muyan, and Tian Uguisu faced powerful enemies in otherworlds and returned with valuable treasures.
- Tsubasa captured Isshiki, freed Kaguya to help defend the Shinobi World, and prepared for the Ōtsutsuki Clan and the Starry Sky Insect Race.
- Tenkō rejected an immediate invasion of the Western Continent and chose trade, espionage, and space exploration.
- Tsubasa learned how the Ōtsutsuki harvested planets and helped turn Mars into a living planet as the clan invaded the Shinobi World.
- Tian Muyan and Uchiha Fugaku drew Retsu’s force into a barrier, where Orochimaru’s zombies overwhelmed the invaders and Retsu ordered a retreat.