Xie Yang knew about a few ways to determine the position of the secret spirit realm.
The spiritual energy becomes extremely dense in an area where the secret realm opens up.
While traveling with the four members of the black unicorn sect, Xie Yang activated the spiritual communication technique. The view in his eyes changed. He was able to see spiritual energy present in nature. Near him, the spiritual energy was in the shape of dots. His scrutinizing gaze roamed far and wide. He saw thick blue fog surrounding an area 3 kilometers away from his current position. Not only that, but he also saw blue streams of spiritual energy charging towards that very spot.
'The entrance to the secret spirit realm must be there!' Xie Yang excitedly thought before he sprinted towards that place with such speed that he left the level 6 Chen Yuan, the level 3 Mao Yue, Tang Yongnian, and Mo Mingzhu in the dust.
"Follow me! I think I have found where your sect members have disappeared to."