Case in Hand

In his previous life, he had his entire family slaughtered and died with hatred. He came back from rebirth, armed with memories of his past life and top-notch criminal investigation skills, starting from the humblest handyman in Dali Temple. Solve the case of a lady's secret room and slap the face of mediocre officials; investigate the serial murder case and shock the government and the public; expose the fraud in the imperial examination and pursue the border military supplies... Every time a shocking case is solved, a relative's head will be beheaded. Step by step, he made a counterattack from the handyman to the minister of Dali Temple. The female censor is his ally, the prince is his backing, and what he wants to bring down is the current prince who is powerful and treasonous. When the vassal king raised an army, foreign enemies invaded, and his family and country were in danger - he brought iron evidence to face the saints. He went to the Jinluan Palace and experienced dozens of serious sins to settle the situation and bring peace to the world.