C479 He Got the Jade Cauldron Vine!

For more than ten years, Yu Gan had memorized the contents of the Black Dragon King's secret record. He didn't think he would make a mistake.

However, the truth was that the formation couldn't be used all of a sudden. And he had clearly checked it before.

Could it be. . .

Combined with the inexplicable feeling that something was wrong in Yu Gan's heart, he suddenly had a strong premonition