Failed the Imperial Examination? Rubbing the Truth with Your Hands and Cultivating Immortality

[Fetal Trauma + Imaginary Ancient Times + Immortal Cultivation + Pseudo System + Single Female Protagonist] What? Dad failed the imperial examination, was it because of official corruption? What can he do as a son... In order for his father to successfully enter the official career, he has to try his best. Then. On the second night after the hospital examination, the simple explosive package thrown by Han Yanshu quietly flew over the high courtyard wall of an unlucky official's residence...