gh school math competition! It is called the most difficult in history! None of the students who participated in the competition were able to solve it perfectly!”"Hahaha... the harder, the better. I j...ntly.And the keywords in this matter, besides the Hegemon of Heaven, are… the Feather Transformation Sect, and Fang Yu.Many people firmly believe that the Heavenly Saint Venerable must have left behin...