An hour later of the doing the same thing, Tina knocked on the door once more. "Master, I've come back to collect Mira." She immediately walked onto them, "Are you done yet." She paused for a second, staring at them, "What are you two doing?"
"At least wait for us to let you in!" Mira immediately jumped from over Arad and stared at her.
"It's already midnight and you need to sleep so you can wake up early. Don't forget that you've got work." She stared at her with a passive face, "You're the one who told me to come and get you after an exact hour."
"Arad!" Mira looked back at Arad.
"The room is locked with my void. She won't even be able to enter if I didn't actively allow her." Arad replied, that he indeed let Tina in. Mira was quite used to exhaustion and overworking herself, while she kept pushing longer and longer through the hour without even resorting to stamina potions, he was noticing the exhaustion piling up in her mind.