Yin and Yang Eight Gates

I have a sword to cut through the Yin and Yang worlds! No one helps me to reach the top of the mountain, but I walk on the snow to reach the top of the mountain From the moment I became a member of the Eight Sects, my life was destined to be restless. I fought to the death again and again, just to escape from death, just for the ridiculous "Tao" in my heart. What is that? I can't express it in words, I can only practice it with my life. Anyone who stands in front of me will be killed by my sword! !