Zero sat there for a while longer, lost in thought.
Many things have happened and many things will happen in the future. The battle with Cardinal Hildred was just the beginning of the conflict between him and the Devils. He still had to take care of the mastermind.
There were many things that he needed to do. However, right now, he decided to forget all those things and take the time to rest.
Being worried was going to yield no result. Anyway, one of the problems was solved and he believed that Saintess Amelia would be safe, at least from The Church.
Nothing could be said about the Devils as they would surely send assassins to kill Saintess Amelia. However, they would surely have a harder time killing Saintess Amelia as their spy had been killed.