Bleach: The Wrath of the Archdemon

''"The beast has risen." ''-Unofficial tagline[[File:Wrath_of_the_archdemon_copy.jpg|frame|Unofficial poster.
 * Fanonbased*]]

Wrath of the Archdemon is a fanon arc created by Blankslate. Ultharon, a hollow born with an amazing spiritual pressure is preparing to invade soul society. Ichigo and his allies unite in the attempt to stop him.

Preceeding arc (fanon)

 * The Lost Substitute Shinigami arc

Summary
A long time ago, an all powerful hollow named Ultharon attempted to invade the human world. He was stopped by the previous Gotei 13 and after a long, arduous battle, was ultimatley sealed away by one of the few surviving captains. The sealing spell used on Ultharon imprisoned him in a tombstone inside of a massive temple nearly a mile under Hueco Mundo's surface. There were six locks placed on the tombstone that the captain assured his comrades would never break off. Ultharon was sealed away forever...at least they thought.

Nearly three thousand years later, the six seals placed on Ultharon's tombstone had grown weak and appeared ready to break off at any moment. During the battle for the fake Kakura Town, Soifon attempted to kill Baraggan Louisenbairn with her Jahkuhō Raikōben. This proved to be unsuccessful, as the king of Hueco Mundo emerged unharmed. The explosion produced from the Omnisukido Commander's bankai broke one of the locks on Ultharon's tomb. While in Hueco Mundo at that same time, a hollowfied Ichigo fired a powerful cero to overpower Ulquiorra's cero oscuras. The collision of the two beams created a massive explosion, breaking another lock on Ultharon's tomb. The two energy beams soon clashed again, producing an even bigger explosion which broke yet another seal on the dark lords tomb. The next seal was broken when Ulquiorra used a powerful attack called "Lanza del Rampago" on Hollow Ichigo. The attack missed him and produced a giant column of energy that not only broke the fourth lock on Ultharon's tomb, but also crack the tombstone that he was in. The fifth seal was broken after Aizen fired a powerful ball of energy at Ichigo. This caused a massive explosion and the fifth seal was broken. Ultharon, though still sealed away, regained his conciousness and tried to free himself manually to no avail. The final seal still remained, but it is only a matter of time before something causes it to shatter, and unleash the mighty Archdemon known as Ultharon the Mighty.