Four years ago, my older sister, who was divorced at the age of 18, left the world behind, drove a RV all the way south, and picked up a college student covered in goose feathers. He said "I will marry you" with red eyes. She stepped on the accelerator and ran away. Four years later, he bought her company and stood in front of her in a suit. The first thing he said was: "Director Yun, coffee, American style without sugar."