Xiao Gu shows his might

"This little girl is really too undependable," the large black dog mumbled from afar. "So stupid and so indecisive, just how exactly did she become a Celestial King? As expected, all these years she's spent alive have been the years of a dog— pei, pei, pei! Which bastard invented this line? He really deserves to die!"

Suddenly, he took a sniff, and then a strange expression appeared on his face. "The fierce woman, Ling Miao, has caught up… hehe, just in time, you can help Grandpa Dog to deal with these little brats."

If someone had heard him call the four Celestial Kings as 'little girl' and 'little brats', respectively, they would either die of terror or laugh themselves to death. Had this large black dog gone mad, or was his strength powerful to a heaven-defying extent?