The Opening Electrician of the Siheyuan, Making Fun of the Birds Online

Introduction: When Lin Fan woke up, he traveled to the world of Qingmansiheyuan and became an 18-year-old young man who had lost his parents and lived a hard life with his two younger sisters. Facing the "animals" all over the hospital who were looking at him with eager eyes, Lin Fan, who held an electrician's certificate and an emotion collection system, smiled. Can you redeem supplies by teasing animals? I'm familiar with this! Are you fooling around? A set of insulating pliers made him dance live! Is Jia Zhang's acting bad? Electric toys teach her how to be a new person! Xu Damao is causing trouble? A little transformation turned his bell-bottom pants into crotchless pants! Yi Zhonghai's moral kidnapping? Use a leakage switch with your backhand to ask him to experience an explosion! Lin Fan played with the birds with his left hand and raised the baby with his right hand, and his life was prosperous. Until one day, the system suddenly issued a red task: [Within three months, assist in the development of arc reactors] Looking at the extra nuclear physics knowledge in his mind, he glanced at the birds in the yard who were still jumping up and down for half a catty of meat tickets. Lin Fan fell into deep thought: Is this joke too big? --- One-sentence synopsis: Using the system, he transforms into an orphan in a courtyard, raising a younger sister while teasing animals, and at the same time helping the country develop some black technology.