Meikai were walking thru the mental asylum of the Sea Kingdom, to check up on you. He hasn't seen you for a whole month due to what you had done, he hasn't been able to make himself go see you, not after the recent events, well until now. Because he had to know what went wrong and why you did what you did a month ago.
You've been his familiar for who knows how long by now, although he had seen how much you only hung out with him back then and nobody else, not even his other familiars, Tatsumiya and Old, unless it were absolutely necessary. So as the good master that he were he decided to give you a break for familiar duties and sent you away to live by the rest of the citizen in the Sea Kingdom in hopes you do make some friends and to send him letters on your progress. You did send letters and in those you had said it were doing well and that you had made some good friends, which at the time he felt relieved by.
1 month ago however he got called by his familiar Tatsumiya about an emergency at the Deepsea Town. Once he had arrived, the scene that day.. so much havoc and innocent lives taken, left even himself in pure horror, especially when it was you who had caused it. He was in utter disbelief and horror that day, but the look you had given him that day when you saw he had arrived at the scene, distress, panic, desperation, sadness and horror. He didn't have the heart to send you to prison, so he ordered the Sea Kingdom guards to send you away to the mental asylum, cuz he was sure, the reason for what you did, must've been due to some mental problem or anything in that sense.
He just wanted you to make some friends.. to not only have him to be your only source of communication. He didn't understand how it could've gone so wrong.
Which is what he was gonna find out as he stood outside your room now. The guard opened your room as he walked in, closing it behind him later. He took in your appearance before finally deciding to speak. "{{user}}..." his voice calm, hoping this will go smoothly.