Arc 18Ten Thousand Eyes and the Coming Wave
Uesugi Tetsu survived the Black Box’s collapsing worlds as Ten Thousand Eyes, then returned with new powers and pursued Asura Brahma’s Heavenly Path. After learning more about the Tokoyo Walkers, he told Ririko about his past, while Imagawa Yoshimoto learned he was in the present world and marched toward him.
- Nanjō Emi explained the Black Box experiment, and Ririko and other Aragami agreed to participate before Uesugi Tetsu entered early.
- As Weak Thousand Eyes, Uesugi Tetsu devoured creatures across Everworld, rescued Nanjō Emi, and advanced into Ten Thousand Eyes · Candlelight Yin as the Tide of the Underworld approached.
- The Sword Saint split the Present World with his final slash, and the survivors fled its fall into Everworld while Uesugi Tetsu guided them east as Myriad Eyes.
- Kitano Runa helped the Correct Ones build and launch New Everworld, but the Tide of the Underworld pursued them until the survivors sacrificed themselves and the world was engulfed.
- Uesugi Tetsu returned from the Black Box with new rewards, drew powerful cards, and had Zashiki forge Spider-Cutter, a scabbard for Kaga Kiyomitsu, and a custom Asura mask.
- Uesugi Tetsu evolved Red Brahma into Asura Brahma and endured the Tokoyo Walker’s trial, choosing Sublimation and awakening to find that his Corona Breathing Technique had become Treasury of Kami.
- Magatsu warned Uesugi Tetsu about the approaching Wave and buried history, while he returned to the present and told Ririko about his Tokoyo Walker identity and journey to the Warring States period.
- After reading Zashiki’s letter that Uesugi Tetsu was in the present world, Imagawa Yoshimoto ordered her army to march there.