Invincible Destiny Is My Sister

Where is your home? Point me in the direction. I will not offend anyone unless they offend me. If someone offends me, I will kill someone. If you don't accept it, do it. If you don't accept life and death, do it. Humans, demons, gods, Buddhas and immortals are all within the reach of a sword. My sister is my obsession. Protecting my sister is also my life goal. My sister is everything to me. This is also my swordsmanship... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.