He stored the Ascension Dragon Tears in his Space Ring after discovering it could only be consumed by a Nascent Soul Cultivator or higher.
William spent half an hour creating another improved Perfect Lightning Array, taking his time to make sure all the functions were stable before storing it into his Array Wheel.
He discovered that once he activated an Array, it couldn't be stored back into the Array Wheel and would need to be re-created.
By this point in time, it was already quite late at night, so William decided this would be a good place to rest. He raised a few Detection and Barrier Arrays to ensure there were no problems overnight, then made a quick meal for Atticus before going to bed.
When he woke up, there were still no nearby Cultivators. He assumed it was because of Flame Dragon Uri, who was an incredible deterrent to anyone on the second floor.