C55 Black Tiger Knot

I'd never seen Third Uncle use such an unusual rope before, and my curiosity got the better of me, prompting me to ask, "What's this rope for?"

Xu Ruoxi seemed just as curious, and upon hearing my question, she turned her attention to Third Uncle.

Wrapping his section of the rope around his waist, Third Uncle began to explain, "Don't underestimate this knot; it's called the Black Tiger knot