After Passing Through the Book, I Took the Cannon Fodder's Door Scroll and Became an Immortal

In the last life, Chu Youyou was robbed of opportunities by Junior Sister Bai Lian to dig up spiritual roots, and finally became a "spiritual root porter" to help the male and female protagonist ascend. After returning from rebirth, she packed up her belongings overnight and performed "Master-Disciple's Love - Bankruptcy Version" in public at the apprenticeship ceremony - "Master! Your handkerchief fell into the latrine! Disciple, go pick it up now!" Then she left the sect at the speed of light, running away faster than a sword. Unexpectedly, the "little beggar" who was casually fed on the road turned out to be the beloved junior brother of the cannon fodder sect next door, who hugged her thigh tightly: "Senior sister! Our sect needs a mascot... Ah no, we need a genius!" After being forced to join the sect, Chu Youyou discovered that all the teachers in the sect were short-lived cannon fodder in the original book - the master was an expert in making alchemy and blasting furnaces, the senior brother would split his own crotch when practicing swordsmanship, and the second senior sister used divination to cheat milk tea money... In order to reverse her fate, Chu Youyou started the "Volume King Mode": she led her master to develop an anti-explosion furnace helmet, helped her senior brother practice the "Evil-Repelling Crotch Sword Technique", and even left a note when trying to steal the opportunity of being the original female host: "Dear, did you drop this gold sword or this silver sword? - It's all mine anyway :)". The original heroine, the junior sister, was still working on the script conscientiously: "Brother, she bullied me..." Everyone asked: "You stole someone's magic weapon after you finished talking last time, and you thought we were blind?" In the final battle between immortals and demons, the junior sister roared: "Why is my routine useless to you!" Chu Youyou took out a sack of photo stones: "Because this compulsory course - "White Lotus Behavior Appreciation and Anti-Fraud" got full marks, didn't you expect it?"