In this episode, Ike initiates a strategic meeting of the Argentum Corps by pointing out the devastation of the capital described by Nazarena, where a gigantic tree is draining the life of the city's population. The Corps sets two objectives: the annihilation of the winged monarch Ultimatia and the rescue of Starlia, who is believed to be in the palace district, as well as the proliferation of Silverine. Despite Ragna's personal vendetta against Kamui, the group prioritizes victory over Ultimatia, believing that her downfall will trigger a domino effect on other superior dragons.

Carula commits to protecting the civilians saved by the Corps and offers to counter Ultimatia's time manipulation. The operation is set to begin in two days, allowing for thorough preparation. A notable interaction between Ragna and Gram highlights their mutual recognition of each other's abilities and Gram's adaptation to Ragna's combat techniques. Ragna, dissatisfied with her inherited strength, strives to be defeated by a stronger opponent.

Later in the episode, Fu refuses to stay with the Solarian forces and instead decides to assist in the mission. A preparation ritual led by Carula is intended to equip the group with a temporal counterforce, granting them a limited window to act within a frozen timeframe. This power is revealed amid concerns about the deteriorating condition of Carula and her clones following her empowering speech.

Upon arriving in the capital, the Argentum Corps faces Zora and Borgius, while Ragna sets her sights on Kamui. At the same time, the ominous presence of Nebulim is noted, and an unexpected ally, Chimera, joins the fray. Borgius undergoes a transformation that intensifies the impending conflict. As Ragna attacks Kamui with the silver comet sword forged by Starlia, promising him victory, the episode culminates in the anticipated confrontation, paving the way for an intense battle.