After Winning Over the Campus Belle, I Spread Our PDA Across the World

[Sweet Romance] [System] [One Heroine] [Scheming] After someone played a prank on him and convinced him that the school belle liked him, he worked up the courage to confess, only to be rejected. His honest and kind nature later won her favor, activating the Romance System. Win the school belle's affection, and turn those affection points into real-world buffs! Cash, mansions, sports cars, superhuman strength, foresight, photographic memory... After winning her heart, they'll spread their sweet romance across the whole world. Embarrassment is for other people. As long as I'm happy, that's all that matters. My wife wants clothes, bags, and shoes? Buy them! My wife wants to start a company? Let's do it! Someone bullies my wife? Then I'll use the whole world to make it up to her!