Divine Calculator: Refusing the Empress at Start

Modern man Xiao Fan transmigrates to the Tianxuan Imperial Court, obtains the Supreme Divine Calculator System, and opens the Tianyuan Pavilion. He meets Empress Feng Qingwu, who hides the name Qin Mengyue; their feelings gradually grow. Xiao Fan becomes entangled in imperial succession conspiracies and faces harassment from Emperor He Jinyan of the Osiris Empire, transformed by evil spirits. Ultimately, relying on the System and the help of others, he eliminates He Jinyan, unifies the three realms, stays with Feng Qingwu, and becomes an eternal emperor.