Heaven submitted, Gabriel!

"Sign the contract, and there will be no more fallen angels in the Underworld."

Inside the hall, Tobirama Uchiha tossed the black contract of submission onto the table.

Xenovia and Irina Shidou stood obediently behind him.

"My lord, the Leviathan clan willingly submits."

Serafall Leviathan lay limply across Tobirama's lap.

In her eyes.

There was no longer any trace of a devil king's ferocity.

All that remained was.

Endless tenderness, and an utter dependence on his pure yang aura.

"Sign it, Azazel."

"You're a smart man. You should know what to choose."

Rias stepped forward with a cold smile and offered him the pen that signified submission.

Azazel knelt on the icy floor.

His hands trembled uncontrollably.

As he gazed at the instrument of surrender before him, radiating the supreme light of the Empire.

He let out a desolate sigh.

"The fallen angels truly concede defeat this time."

Azazel closed his eyes.

Slowly, he picked up the governor-general's seal of the fallen angels.

Utterly forlorn, over the instrument of surrender.

He pressed down hard, leaving the red imprint that signified surrender.

The seal fell.

[Ding! The governor-general of the fallen angels has officially signed the instrument of surrender!]

[Territorial merger initiated!]

[All fallen angel secret arts, magical cores, and territories have been incorporated into the Divine Kingdom!]

The system's cold notifications echoed incessantly through Tobirama's mind.

Rumble!!!

The supreme will of the Empire.

Descended upon the entire Underworld in an instant, with overwhelming force.

Space trembled violently.

The source of magical power representing ten thousand years of the fallen angels' accumulated strength.

Turned into streams of black light, merging directly into every inch of the Divine Kingdom's soil.

Immense divine power.

Surged back into the depths of Tobirama's body in an instant.

The boundless sage power within Tobirama.