However, now was not the time for Donald to feel remorse. The magic storm above might have been gotten rid of, but the frenzied Abyssal Demons were still wrecking havoc. He had to bring the team from the Rotterdam into the battle soon. While the metallurgists who were rescued by the rest of the Alchemy Colossuses had not recovered from their trauma, they had no choice but to put themselves together to enter the battle with the Abyssal Demons.
Actually, the threat posed by those Abyssal Demons was rather limited. The real deal was Lord Devourer Gol which had a great appetite. Devouring was not its only ability.