One Piece: Kaido's adopted son, starts with the Eight Gates Formation.

"it's useless."

Akainu's icy voice echoed from the lava.

"I'm a nature-based user; physical attacks are ineffective against me."

However, a hint of mockery appeared on Ulquiorra's face.

"Yeah?"

next second.

An immense spiritual pressure erupted from the edge of his blade!

laugh--!

Akainu's elemental lava body was actually cleaved open by this one strike, leaving a huge wound!

Dark lava, scattering and splashing everywhere!

"What?!"

For the first time, Akainu was shocked!

His elemental transformation was actually... severed?!

How is this possible?!

"Your abilities are indeed quite troublesome."

Ulquiorra slowly sheathed his sword and said calmly.

"However, as long as the spiritual pressure is strong enough, it can touch your physical body."

"Your 'invincibility' is meaningless in front of me."

"You bastard!"

Akainu roared and reformed into human form. He looked at the wound on his chest that was slowly healing, and the anger on his face was almost tangible!

His prized, seemingly unbeatable Logia-type ability was actually broken by the opponent in such an unreasonable way!

This is the biggest provocation against his "absolute justice"!

"It seems I can't deal with you without showing some real skill."

Akainu's eyes turned icy cold.

He took a deep breath, and the black lava on his body began to contract and condense inward in a strange way.

An aura more dangerous and ominous than ever before began to emanate from him.

"Since your 'nothingness' can cut through my 'justice'."

"So..."

"I'll show you what ultimate justice truly is—the ability to utterly incinerate even 'nothingness'!"

"Hound of the Underworld!"

Akainu's right arm has completely transformed into a ferocious dog's head, composed entirely of the purest dark magma!

On that dog's head burned a golden Amaterasu Flame that could devour even space itself!

This is the ultimate killing move he learned from the young master Lynn, combining fruit power with god-level flames!

"Before my 'Hound of the Underworld,' turn to ashes!"

Akainu roared and viciously bit down on Ulquiorra's ferocious head!

Faced with this terrifying power that threatened his life, Ulquiorra's perpetually icy face finally showed a hint of emotion.

"interesting."

He slowly raised his Zanpakuto.

"Since that's the case, then I'll show you what true 'despair' really is."

"Seal it off, Blackwing Demon."

As he finished speaking.

A terrifying, pitch-black spiritual pressure, so immense that it could make the entire Seireitei tremble, erupted from his body with a deafening roar!

Behind him, a pair of huge, ferocious, demonic black wings suddenly unfolded!

Resurrect, Blackwing Daemon!

boom--!!!!

When Ulquiorra spread his pair of black wings that blotted out the sky, the entire sky of Seireitei seemed to be pulled into eternal night in an instant.

That dark, cold spiritual pressure, filled with absolute "nothingness" and "despair," pressed down on everyone's heart like an invisible mountain.

Both sides engaged in fierce combat, whether pirates or Grim Reapers, involuntarily stopped what they were doing and looked up at the sky in horror.