Demon Slayer: Kill Yue Yue First at the Beginning

(The main plot of the original work was nine years ago + there is no female protagonist + regret to kill him early + kill Zhu Yue first + turn left if he likes Zhu Yue + not send him back + rebound all personal attacks) ps: If you don't want to watch Killing Yue Yue, you can start reading normally from the third chapter. Except for the first two chapters and the ending episode, this article does not contain any other content about Yue Yue. Meiji 37, A doctor with a needle kills a thief, A blind monk is saved by the children he protects, The pink-haired girl followed them out of the town and went on an adventure like never before. In this age of evil spirits, Someone was born into a family that worshiped snake ghosts, and the doctor gave him the power to cut off his destiny. Some people are trapped in illnesses without medical treatment, some are deceived by family members and commit violence and are unspeakably miserable, some... All of this happened in that year, In the 37th year of Meiji, he was changed by a doctor who walked out of the town...