C257 Kung fu

When Old Dun said till here, he stopped. He lit a cigarette and took a long drag. I finally understand, no wonder Uncle Cheng was so sure back then that Old Dun would take revenge for him. So this was the past between him and Uncle Cheng.

Old Dun continued.

"After coming out, I followed Uncle Cheng for a few years. He did something for him. Leaving him mainly because of two things. First