The Imperial Examination Changed My Destiny Against Fate: I Shocked the Government and the Public by Relying on Arithmetic

Fan Jun, a top student in the Department of Modern Mathematics, accidentally traveled through time and became the concubine of a criminal official of the Dajing Dynasty. He couldn't help but become the schoolboy of Xiao Jingcheng, the dandy's legitimate son of the Jing'an Hou Mansion. During the Dajing period, arithmetic was regarded as a "strange skill and obscene skill" by the government and the public. However, Xiao Jingcheng hated arithmetic the most. He repeatedly encountered obstacles in the imperial examination, causing headaches for everyone in the Hou family.