These four figures are Nantian Heavenly Monarch from the Qingtian Sect and the grand masters from their sect, as well as the Wuji Heavenly Monarch from the Liangji Sect and the grand masters from the Wuji Sect.
They went against Chen Nan's advice, thinking they could be the first to enter the secret realm to find treasures. However, they were completely stunned before even getting close to that area.
The Heavenly Wind and Earth Fire caused such a tremor in their hearts that they stood at a distance in shock, let alone daring to enter. With their cultivation, it was obvious that entering that area would lead to instant death, without even leaving behind their divine souls.
The four of them were deeply unsettled and hurriedly ran back.
