Lu Che accidentally became the first son-in-law of the Tang Dynasty. The original owner was cowardly and incompetent, and was ridiculed by the whole city. On the wedding night, the concubine brought poisoned wine, and the mother-in-law handed over a divorce letter. He backhandedly sent them to prison! He tore up the letter of divorce in public: "You want to drive me away? First ask the hundred thousand soldiers if they agree!" When the whole city was in an uproar and the enemy troops were approaching the city, he took out his pocket watch and measured the sand table - the cement city wall rose from the ground, and the gunpowder exploded three thousand cavalry! Seeing all the officials kneeling down to beg him to come out of the mountain, an imperial edict sent him to prison. In the royal study, the emperor tremblingly took out the Tiger Talisman: "Lu Che, kill those three vassal kings for me!"
