After going to the previous building that houses the precious magic items imbued with the Holy Priest's magic, they went back to the Church's Pavillion aside from Luna and the Holy Priest as they have to heal the latest patients that have been brought. Even then, she did not cure all of them as her depleted magic wasn't in its normal state.
Luna knew her body very well and even though it's not a quartet yet, that amount was enough since her magic reserves were much larger thus would take longer to replenish but the Holy Priest insisted for her to rest. His reason was the Honorary Master Mage sent a letter to him.
According to Akiro, he was on his way to the church. That looked like a normal message to her but the Holy Priest did not take it too lightly. He said that he was also doing it for the sake of the church. As his one and only student, the Holy Priest did not want to let him see her in a dire state especially after overhearing her companions.
