The Bad Prince's Favorite: Two Princes Love Me

After transmigrating as the only grandson of the Grand Marshal of Great Wei, a wealthy but reckless heir faces an arranged marriage with the domineering Princess Anning. Instead of accepting, he embarks on a path of self-sabotage, only to gain the Emperor's admiration and Princess Changning's favor. When the Emperor assigns both princesses to him, he chooses to accept the marriage to protect the Grand Marshal's mansion. Leveraging modern knowledge, he invents products like typhoon-shelter-style fried river shrimp, hot pot, and gunpowder to earn money, neutralizes the accusations and framing by Su Xinghe and others, and ultimately wins the hearts of both princesses. From a carefree heir desperate to escape his marriage, he advances toward the goal of 'sleeping by a beauty's side and ruling the world when awake.'