Ch. 421Forging Divine Equipment Through Alchemy
Tsubasa oversaw advances in rune alloy, bionic mecha, planetary infrastructure, and the interplanetary network as the Shinobi World prepared to face the Ōtsutsuki Clan. After researchers deciphered the God Tree spaceship core, he launched a project to build an interstellar fleet, leaving the Shinobi World poised to expand into space.
- Sasori and Orochimaru demonstrated rune super alloy steel that withstood Senju Seiyō's Golden Core attack, while Tsubasa urged them to develop technology ordinary people could use against the Ōtsutsuki Clan.
- Tenpi reported Jupiter's resources and improved teleportation arrays, and Tsubasa assigned Sasori, Orochimaru, Himiko, and Tenpi their research and development priorities.
- A researcher delivered Himiko's report that the Bionic Vajra Mecha could repair damaged limbs and run on light, and Tsubasa ordered her to build a combat-ready prototype with a nuclear engine.
- Orochimaru and Himiko revealed that they had deciphered the God Tree spaceship core and adapted it to power a spacecraft and detect Ōtsutsuki energy.
- Tsubasa ordered an interstellar fleet built with rune alloy hulls, bionic structures, and multiple power sources, declaring it would take the Shinobi World into space to confront the Ōtsutsuki Clan.