I Love Her so Much, She's so Cute

Fang Wan Ning spent her entire youth guarding Qin Siyu, buying breakfast, doing homework, and handing toilet paper to Cat in the men's room. She even worked her way from the bottom of her grade to the top ten in the city in order to attend his university. During that half-year, she developed ulcers and hemorrhoids due to staying up late. He was her everything, her love was humble and cautious. Qin Siyu was called a delusion in the world. At that time, he held her hand and kissed her on the lips. She naively thought that the delusion in the world was hers and that they would live forever like this. Later, Fang Wanning realized that what people said was true. Qin Siyu, a well-known cardiologist in the medical field, had indeed fulfilled the saying of "human delusion" because he had no heart at all...