After winning the Fated Clash and realizing his wish, Akina is confronted by the genius high school student Kuon Aikawa, who shows a strong interest in Akina and Suo. Meanwhile, Gabwelius summons the owners of the Fated One cards, revealing the true purpose of the Fated Clash and the existence of a formidable enemy.

Sybilt declares the start of the Destined Showdown. Standing in their way are the six Destined Ones who have been mentally corrupted. To free those who share a deep connection with Akina and friends, they must be defeated in a fight! The first battle is Suo vs. Kuon. The clash between Zero and Infinity begins.

Kyohma Kurosaki is Taizo's best friend and also his vice president. When Taizo asks, "What is the wish you want to make come true?" Kyohma's answer is...... The two emotions clash in the fight of Scales vs. Guiding Star.

Taboo vs. Protection. Jinki stands on the ground of Hakusan with AI Gui to fulfill a certain wish. Masanori points out that Jinki's wish might be to resurrect his deceased brother, an act that violates the taboo of life and death, but... what could Jinki's true aim be?

Yuna Saionji, a strong player in Net Vanguard, has an intense admiration for the supreme idol "Mi-tan." The incredible wish that Yuna wants is...!? Will victory go to the Supreme or the Ever-changing?!

Unparalleled vs. Exceedance. Senka Kanae has been Nao's rival since elementary school. Even after they went their separate ways, Senka continued to thrive as a professional, drawing Nao's admiration. However, during the fight, Senka is inexplicably furious...!?

Akina vs. Hikari, Miracles vs. Time, the sibling showdown begins once more! Hikari's wish in this battle is "to change her past". Upon seeing Akina's confusion, Hikari asks him once again. What is the wish that Akina truly desires for himself?

The future Hikari appears before everyone. Despite having disappeared with the end of the Fated Clash, why is she here now...!? As the owner of the Fated One of Time, what is the reason for her to seek a fight with her past self? The battle of Time vs. Time begins now, leaving many mysteries unsolved!

The truth that the future Hikari wanted to convey to the present Hikari through the fight is now revealed. With all the battles decided, the Destined Showdown should have concluded, but an unimaginable ending awaits...!?

The truth of what happened 10 years ago and Sybilt's aim are now revealed. The key to Sybilt's revival lies in the Design Force and Nao. It is the cause of Hikari's long suffering, and the theft of Nao's body. Akina's anger creates a miracle!

Kuon and Suo. A promise made in their childhood. Struggling in the midst of unresolved mental corruption, Kuon stakes everything he has and rises up to the fight!