Chapter 353: Monster hunting.
It was already morning and somehow Haru had been forced out of his own soul ocean as he was just about to obtain the techniques when suddenly he heard knocking at the door and that was when he realised that the reason he had been woken up was that the barrier that he had set up the night before had alerted him to the presence of someone trying to get into the room.
But it seemed like it was doing a good job of keeping whoever was trying to get in there out in the hallway despite the fact that they didn't have a lock on the door.
Haru turned back to look at Hong Xia who was still sleeping before standing up and walking over to the door.
As he reached out and opened the door he was met with the sight of two men in the sane guard uniforms that he had seen the night before when he was walking with Annabeth.