C565 Cheating

"What the heck is going on? Didn't this brat, Ye Zichen know how to accurately judge each card's situation? How can it be? " Unable to hold back the doubts in his mind, Sun Zilong went over to Du Yu and asked him about it. Then, he started to mutter.

"How would I know?" Du Yu said with a depressed look on his face, "When I played in the casino this morning, the leaf was still fine