Ch. 544The Busy Dragon Vein Lab
Tetsumaru discussed Zenith Civilization’s preparations for nano Bio-Armor and the challenges it could pose, while Uchiha Sanae recorded her discovery of a four-dimensional structure around the Shinobi World. The chapter ended with Otsutsuki Kaguya traveling fifteen hundred years into the past as Tetsumaru stayed behind to anchor her return.
- Tetsumaru and Dragon Heart discussed the risks of nano Bio-Armor, and Tetsumaru insisted that Core Bearers and Celestials face the change equally while Uzumaki researched ways to reduce its side effects.
- Uchiha Sanae described how the Gravitational Closed-Loop Zone appeared as a four-dimensional structure through her Fourth-Dimensional Eye, and Tetsumaru asked her to upload her perceptions to the Star Sea Hall.
- Otsutsuki Kaguya showed Tetsumaru a failed attempt to make a virtual black hole from a Truth-Seeking Orb.
- Uchiha Sanae fled to another Timeline after Tetsumaru urged her to prepare to lead Zenith Civilization, while Senju Hashirama returned from a time jump looking troubled.
- Otsutsuki Kaguya departed for a Time Node about fifteen hundred years in the past, and Tetsumaru remained in the Dragon Vein Lab as her anchor.