Ep. 128: The group travels to the Heart Kingdom to find Finnes while facing the Queen's schemes.

Yami reveals that entry to the Heart Kingdom requires an invitation. Finral visits Langris, who challenges him to become worthy of Finnes Calmreich. Mimosa explains the kingdom is rich in mana and ruled by a powerful Queen. She secures invitations for herself, Asta, Noelle, and Finral, with Secre hiding in bird form. Upon arrival, they learn the Queen intends to steal Asta’s devil power. Gaja, a Spirit Guardian, guides them through a river flowing uphill within the Queen’s massive Mana Zone. He notes that every queen for 1200 years has pacted with Undine. Asta is kidnapped and taken to the palace, where Undine ranks his devil form at the weak 9th Stage. Noelle is 1st Stage, while Mimosa and Finral are 3rd Stage. Gaja, likely Zero Stage, fights the others. Noelle, Mimosa, and Finral land a powerful attack, allowing Secre to free Asta, who then attacks a nearby ki presence.

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