C659 Don't you know me

"Password!"

Staring at the black man, Du Chunfeng coldly spat out a word.

The black man's forehead was covered in sweat, causing his black face to reflect in the light. He stuttered, "I ?" "I don't know."

Du Chunfeng laughed and used more strength in his hand that was holding the blade. Immediately, a small bloody wound appeared on the black man's neck, with fresh blood oozing out from it.

"I