I Have a Sword That Can Cut Off Loyalty and Evil

Introduction to Easy Edition Lu Cheng woke up and traveled through time to become the executioner of the Great Zhou Dynasty. It's just that he is riddled with evil spirits and cursed, and he will not live to be 40 years old. But an evil-eliminating sword appeared in Lu Cheng's body, and he could become stronger as long as he killed evil people. Sharpness, sword energy protecting the body, sword energy condensing, sword energy forging the body... "I will judge the evil people in this world" Lu Cheng said~ Introduction to Secondary School Edition. This is a story about the past, present, and future working together to save the world. Lu Cheng traveled through time, but not completely. Because he gradually discovered that he had arrived in the next era. Alien beasts, ruins, cultivators, troubled times, and struggles for hegemony, it seems that another shadow has enveloped the world. He was very curious about how his era died and what destroyed it. And why did you come here now? [The protagonist is a good person, but he is not a holy mother. If he can help, he will get into trouble if he doesn't. He is probably an ordinary good person living in reality]