Imagine waking up not as yourself, but as royalty in an ancient dynasty. In *Having children earns benefit, start competing for dominance in the world by marrying a wife*, Lu Chen finds himself as the Ninth Prince of the Great Sum Dynasty, a world of imperial intrigue and hidden power. Unlike typical transmigration stories, Lu Chen possesses no special skills or knowledge to exploit. His only desire is to avoid the deadly succession battles and live a peaceful life of luxury. Fate, however, has other plans. An imperial marriage sends him to a desolate northern territory, seemingly condemning him to a quiet, uneventful existence. But on his wedding night, a game-changing system activates. Now, every heir he sires brings rewards, enhancing his own abilities and influence. Years later, whispers of the "useless" Ninth Prince are silenced as Lu Chen leads a million-strong army to the capital, ostensibly to aid the Emperor. Shockwaves ripple through the court as he reveals hidden depths of power and martial mastery. Was his previous decadence all a carefully constructed facade? Dive into this tale of unexpected destiny, where family and ambition collide, and discover how a seemingly ordinary prince rises to become a force to be reckoned with. Will Lu Chen claim the power he never sought, or will the game of thrones consume him?