Although Leon always would sleep for a full day after staying one week straight awake, he woke up exactly four hours later. His biological clock and worried forced him to wake up at that moment, but he still felt refreshed after that nap.
"Did I lose something?" Leon asked.
"Yes, the half-mithril people recovered their vehicles while you were sleeping," Celsius said. "We tried to wake you up, but your snores nullified the sound of our voices."
"For real?!" Leon shouted and then got up, but then he found the fallen vehicles at the same place.
"What a silly joke, Celsius," Volt said. "You don't have to worry about that kind of situation, Leon. We don't have to sleep, and even if we decided to sleep, the chances of all us doing that at the same time are null. The only ones who like to sleep here are Undine, Sylph, and Gnome. Putting such matters aside, we can use your mana even without your permission. So, if something happens, we can wake you up using our elemental magic."