Asta and Yuno end up seeing Mereoleona scolding the members of the Crimson Lion Kings after the Star Festival. Mereoleona is the older sister of their former captain, Fuegoleon, and was unhappy with their performance at the Star Festival. She calls her brother a fool and Leopold and the other squad members defend him. She then says they're going to a volcano for a training camp and also ends up taking Asta, Yuno, Yami, Charlotte and Noelle with them as well...
It's the best hole in the 
wall you could ask for!
!إنها أفضل حفرة يمكن إيجادها
¡Es un lugar privilegiado!
¡Es un lugar privilegiado!
C’est un petit coin de paradis.
Un posto semisconosciuto, 
meglio di così non si può!
É o melhor lugar pouco
conhecido que podem encontrar!
Не источник, а сказка!