The incident with the Devil Believers had come to a close. This whole incident ends up hurting Nero, who witnessed the pain the Devil Believers felt from having less mana and reminds her of her time with the first Wizard King, Lumiere and the magic item he was trying to create to get rid of discrimination in their kingdom. She then gets summoned by Julius. Meanwhile, Asta and the others receive a message saying that the Heart Kingdom and the Spirit Guardians were ready to train them for their fight against the devil.
I want to avoid using up too much of it, 
just in case something happens.
.أريد تجنب استعمال الكثير من الماء تحسّبًا حدوث شيء ما
Ich möchte für bald kommende Geschehnisse
Prefiero reservarlo
para cuando sea necesario.
Prefiero reservarlo
para cuando sea necesario.
Pour pouvoir gérer les urgences,
Preferisco evitare di usarne troppo,
nell'eventualità che succeda qualcosa.
Eu quero evitar usar muita mana,
por precaução, no caso de algo acontecer.
и на всякий крайний случай
я предпочитаю приберечь её побольше.