Yan Yu was finally carried back to the hotel by Ye Jun.
Although theoretically, after entering the Marrow Cleansing Stage, one should be immune to all diseases, and as long as True Yuan is circulated, any alcohol can be instantly metabolized, leaving no chance of intoxication.
However, Yan Yu and Ye Jun were enjoying their conversation so much that he forgot to circulate his True Yuan, and as a result, he became drunk—this was a perfectly reasonable outcome.
Even now, if he were to use a breathalyzer, the result would show intoxication; there would be no other possibility.
Supporting Yan Yu, they arrived at his hotel room, where Ye Jun fished out the room card from his pocket and swiped it to open the door. She then heaved Yan Yu into the room and set him down on a chair.