Liao Jie believed that spending time completing the other two tasks was unwise. Instead, undergoing hypnotherapy at the hospital was more convenient and quick, as he thought it was impossible for him to be influenced by the dungeon's mental interference so quickly, especially since this was just a Level D random dungeon.
Xu Huo could roughly guess his mindset, likely feeling that the dungeon level was too low, not worth wasting many brain cells on, and that he could directly confront the dungeon boss.
This line of thinking wasn't exactly wrong, especially considering dungeons run by people are easier to manage than naturally formed ones. So, he didn't hold back and used the hypnosis techniques he recently learned.
The dungeon venue itself was a place that could enhance mental interference, so the effect of hypnosis was naturally better than usual. If he wasn't worried about causing changes to the dungeon, he might even take out the "Angel's Eye" to entertain him.