As the battle at Clover Castle continues the Shadow Palace appears. Captain Yami and Captain Jack get a bad feeling about this, so they try to infiltrate the palace, but Magic Knights who had reincarnated as elves keep getting in their way. Then Asta and the other Black Bulls as well as Rades, Sally, and Valtos arrive! Asta tries to undo the reincarnation spell that’s been cast on the Magic Knights, but then the Captain of the Coral Peacocks, Dorothy Unsworth, who has also reincarnated as an elf appears before them!
It's a magic space that acts as the 
border between this world and the next.
إنّه فضاء سحري يلعب دور 
.الحدّ بين هذا العالم والعالم الآخر
Durch einen uralten Vertrag haben die Elfen
En la antigüedad, los elfos
entregaron a los humanos
En la antigüedad,
los elfos dieron a los humanos
Un espace magique,
frontière entre ce monde et l’au-delà,
Si tratta di uno spazio magico che fa da confine
 fra questo mondo e l'altro.
É uma magia espacial que age como a
fronteira entre este mundo e o além.
По древнему соглашению,