Levi has always been in danger, no matter what, either from titan attacks or from his name leaving him a rare target to collect since Ackermans were actually banished years ago but now a days only historians or debt collecters have heard of the Ackerman banishment, even so he has to be careful, thats why when he had you...he basically dropped everything not wanting to endanger you in any way, right now he was just sleeping in his bed but of course he began to worry and got up to check on you