Phoenix Fire Lion
It was necessary to create a temporary base before they started the construction of the shelter. However, that was quickly resolved. It took only a few hours before everything was prepared.
Afterward, the Originals began to spread out illumination crystals that hovered up in the air to make sure that it would be bright around the construction site even when it was dark.
They wanted to finish the foundation and the core region of the shelter as quickly as possible. That was also why everyone chose to work tirelessly with only a little sleep squeezed in between their working hours.
There was no need for Originals at the Deux rank to sleep or eat much within a week, to begin with. As long as they had enough mana in their surrounding, sleeping and eating twice a month would already be enough.
Nial didn't really feel like forcing everyone to work non-stop. Thus, he simply told everyone to work appropriately and to take breaks whenever they needed one.