Napping while your companions are in battle in front of your eyes?” (Wendelin)
“That’s right, even if you have to let go of your consciousness forcefully by using sleeping magic.” (Burkhart)
Empirically mana recovers around 30% within a nap of three hours.
But, sleeping while Erwin’s group of vanguard members crosses their swords with the golems right in front of one’s eyes, that should be emotionally quite difficult.
“When will Erw-san’s group take a rest then?” (Elise)
“Going by my calculation, it will only be once for three hours a day.” (Burkhart)
“Only that little… ?” (Elise)