More Children, More Blessings, Starting From Marrying A Wife To Fight For World Hegemony

Lu Chen transmigrated to the Great Xia Dynasty, where he became the ninth prince.Unlike the typical protagonists in novels about transmigration, Lu Chen lacked extensive scientific and engineering knowledge and couldn't remember many ancient poems.To avoid getting involved in the struggle for the throne, Lu Chen decided to lie low and planned to enjoy a lifetime of peace, wealth, and glory. Due to his mother's status, he was eventually married off by the Emperor and given a title as a prince in the cold northern region.Just when Lu Chen thought he would lead a decadent life forever, the system he activated on his wedding night changed everything. He discovered that he would receive rewards and enhance his own strength by producing offspring.Many years later, Lu Chen returned to the capital with a million-strong army to support the Emperor. Everyone was astonished, wondering how this seemingly useless prince could amass such a massive force."Wasn't he just a wasteful prince? Where did he get a million-strong army from?""What's going on? How can he also be a grandmaster?""So, Lu Chen's decadence was all an act!"