[Lightning protection before reading: The parents are short-tempered + illogical] Before his rebirth, Xuan Shengnan was an expert with low IQ. He was framed by his good sisters and was ruined. In the end, he died in a foreign land.
After Xuan Shengnan was reborn, the first thing he did was to pay up the IQ tax he owed, kick the scumbag man and scumbag woman into the ditch, wash away all the injustice and infamy on his body, and then pamper the stupid husband who had been waiting for him in his previous life!