Fantasy God of Killing: the Beautiful Weapon Spirit Gave Me Magical Skills at the Beginning

The protagonist Li Shu accidentally got a sharp dagger, but unexpectedly there was a beautiful weapon spirit inside. Immediately, he was taught the Heaven-Devouring Technique, and the young man started a life that defied the will of heaven and became a generation of fearful killing gods. Whether it is the righteous way or the evil way. What is righteousness? What is evil? Is there anything right or wrong in following my heart in what I do? PS: This book is well-written, unsystematic, and decisive in killing. It is not a Holy Mother, a green master, or a torturer. There are beauties, a harem, the protagonist's parents and family are still alive, and the family is in harmony, so readers can watch it with confidence. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.