The roaring Oarfish, empowered by Urashiki Otsutsuki sacrificing all his strength, swallowed Uchiha Yuu in a single bite.
Inside its mouth, Uchiha Yuu sensed the surging chakra energy around him. This was the terrifying chakra his opponent had accumulated over a long time.
Urashiki Otsutsuki intended to use this chakra to utterly annihilate him. Even if Uchiha Yuu could devour his power, energy flow had its limits. He believed Uchiha Yuu's body could not withstand such power.
"Hahaha! This is a technique I created after seeing an Oarfish roaming through Ryūgū! The Oarfish is a dragon's messenger! You are destined to die with me!"
As he watched his opponent get swallowed, countless cracks appeared across Urashiki Otsutsuki's body. Yet the pain did nothing to shake his focus. At this moment, he was immensely exhilarated, his eyes fixed intently on where Uchiha Yuu was. He wanted to watch with his own eyes as Uchiha Yuu died to his attack.
"Crack, crack, crack!"
Amid the endless sounds of fracturing, Uchiha Yuu stood within that mass of pure energy, not daring to lose focus for even an instant. The power of his Mangekyō Sharingan had been pushed to its limit. His hands touched the chakra at the outer edge, and his expression gradually turned solemn.
If the initial purple sphere contained chakra energy only beyond that of an ordinary S-rank ninjutsu, then the Ryūgū being used now could be called Forbidden Ninjutsu.
Its power was no weaker than Atomic Annihilation.
Uchiha Yuu estimated that his body could withstand this power, but fully digesting it would require buying some time.
It was like filling a water tank: changing a thin pipe into one as wide as a bucket would create an incomparably massive impact. Uchiha Yuu knew the battle had reached its final moment.