C853 Zhang 853's True Strength

Hun Duan didn't find it strange. It was the best thing to have someone fight with him. He had wanted to teach Zi Yun a lesson a long time ago. Now that he had the chance, he naturally couldn't let it go. He only used a little more strength in his fist, which was to make his opponent suffer. However, he didn't care about his opponent's attack at all.

Hun Duan's own strength was quite formidable