He knows that he can always feel the negative emotions of others, and the power of negative emotions will run rampant when he is not paying attention, so he has been suppressing his emotions. The negative emotions finally got the better of him, pulling him away from his original world. In the new world, he just wanted to go home, but he couldn't go back. He found an anchor point in each world. (Main Wenye)
Purpose: Adjust your mood