A Secret Crush Come True

The Hero Has Long Been Secretly in Love with the Heroine, Carefully Plotting Every Step from Senior Brother to Husband

Modern stories where the female lead is the male lead's junior fellow disciple, and he's been plotting to win her over for years. He's loved her for seven years, always restraining himself and hiding his feelings. Then he moves into the apartment below hers, even stalks and forcefully kisses her, and uses every trick in the book to marry her. Only then does she discover his true nature.