It has been a hundred years since Shi Qianxia, the legend of the previous generation and the last owner of Yaowang Valley, washed her hands in the golden basin and retired to the mountains and forests. She thought she could grow old in this "pension insurance land" with beautiful mountains and clear waters, growing herbs and teasing the birds. Until one day, there was heavy artillery fire outside the mountain, and a group of black-armored cavalry trampled her medicinal field where she was growing life-sustaining fairy grass to pieces. The leader, the general who was covered in blood and looked like a dog, fell down in front of her door, furious: "God, miracle doctor... Save me..." Shi Qianxia expressionlessly pulled out the broken arrow with "King of Zhenbei" engraved on his back, feeling calm in her heart, and even wanted to make up for it. Save you? You stepped on my Anomatis! Do you know how difficult that thing is to raise? ! (╯‵□′)╯┻━┻ In order to allow her beloved medicine field to continue to "retire" in the mountains, Shi Qianxia was forced to return to the world and possessed the legendary god of murder who had wielded power. Now she only has half a breath left.