Cierra tells Varenka that the Mysterious Emperor everyone knows is merely a fake, while the true Mysterious Emperor remains in his slumber. Varenka scans the borders before asking Cierra who the Mysterious Emperor currently present in the war truly is. Cierra answers straightforwardly, "He's your traitorous paternal uncle. He was exiled and believed to be dead, but it seems he sided with the Ancient Empire long ago."
Byanka notices Varenka's suspicious behavior and asks her, "Varenka, my dear, are you hiding something?" Varenka lies and denies her mother's suspicions, but a mother's instincts cannot easily be deceived.
Aamon confirms his suspicions when the Mysterious Emperor remains silent. He tightens his grip on the Supreme Flaming Sword, preparing himself for whatever comes next. Suddenly, a wave of arrows rains down from behind the Fire Army. Several Fire Soldiers are struck down, while others manage to survive the attack.
Aamon is angered by the ambush and realizes that he has been deceived. Varenka immediately understands the situation and flees toward the battlefield. Byanka can only watch as her daughter rushes into the war to assist her father.
Cierra guides Varenka and merges their souls. Aamon prepares himself for battle and waits for the enemy's next move. The Mysterious Emperor does the same. Then, the war begins.
Aamon and his Fire Army charge forward with fury, fighting with all their strength, while the Mysterious Emperor remains composed and orders his Ancient Army to attack. The battlefield erupts into chaos as both armies clash.
Varenka scans the battlefield and discovers an opportunity to confront the Mysterious Emperor, the very uncle she has long suspected. Cierra warns her to remain cautious and observant. Varenka transforms into her hybrid form and taunts the Mysterious Emperor before suddenly launching an attack.
The Mysterious Emperor is impressed by Varenka's wisdom and potential, but he refuses to be distracted. He retaliates with overwhelming strength and shows no mercy. Varenka prepares to launch another attack, but she suddenly notices her father injured and surrounded by enemy soldiers.
Without hesitation, Varenka changes her strategy. She holds the Mysterious Emperor back long enough to break through the battlefield and rescue her father.
Aamon looks back and notices his daughter standing before him. Despite his injuries, he smiles and says, "You don't know me, yet you helped me. How can I ever repay my debt?"
Varenka looks at her father and replies, "I will fight beside you, Father."