Yan Xueyi was born with unique eyes. She could see something that ordinary people could not see: the energy. Whether it was energy in the air or inside people's bodies. Through this ability, she could determine the cultivation level of other people.
The higher the cultivation, the more energy they had. That was the fundamental knowledge, but sometimes she would encounter someone with irregular energy capacity that didn't fit their cultivation level. She met them several times during her journey with her master.
Her Senior Brother was one of those irregularities, having more energy than people from the same cultivation rank. Senior Brother Han Lingxiao had similar energy to the ordinary 2nd-Stage True God Realm, even though he was just at the 9th-Stage God Realm.
