Keaton, the president of Pennington Group and a top scientist, was betrayed and killed by his good friend Sam, but he accidentally traveled to the Eldoria Dynasty with space technology and became the stupid third son of the Pennington family, Hobert Pennington. The Ning family was framed by the emperor and treacherous ministers, his father and brother were beheaded, Hobert Pennington and his seven sisters-in-law were confiscated and exiled, Hobert Pennington continued to play dumb and secretly protect his sisters-in-law, and on the eve of exile, he used space ability to empty the treasury and the gold and silver treasures of the treacherous ministers.