1 week later,
It's been one week since Sam and the others went inside the S-grade dungeon. During that time, all the saints just rest their bodies without doing anything. Sometimes they will go inside the warrior association to check if everything is okay or not. Other than that they will also sometimes observe the situation of the safe zone.
But, they did not put pressure on their body. As Sam told them to rest completely they followed that order from Sam. One thing you can say is that everyone is very excited to know what will happen when they will change their spiritual energy system into a true spiritual energy system.
But one thing they needed to prepare themselves for the painful experience. Sam already told him that they will go through a painful experience while they try to change the energy system.