Ch. 321Uchiha Yū's Killing Blow
Uchiha Yū and Ōnoki combined their strength to attack the Third Raikage, but Yū betrayed Ōnoki to unleash a dangerous fission technique. Yū survived the blast with Black Snake's help and emerged injured, while the Third Raikage and Ōnoki's fates remained unclear.
- Ōnoki used the Added-Weight Rock Technique on Uchiha Yū, and they plunged toward the Third Raikage as a massive boulder.
- The Third Raikage met their attack with Hell Stab: One-Finger Nukite while Ōnoki increased the rock's weight with the Super Added-Weight Rock Technique.
- Uchiha Yū shoved Ōnoki into the Third Raikage's path and unleashed Nuclear Release: Mutually Multiplying Fission.
- The blast hurled Uchiha Yū away, and he summoned Black Snake to shield him from the second shockwave.
- Uchiha Yū crawled out of Black Snake's mouth with internal injuries as Black Snake demanded that they end their summoning contract.