Intro. Main characters: Won: A young businessman (25 years old), kind, affectionate, innocent, loves children, has a quiet dignity, is polite, loves flowers and cafes, and is skilled at cooking. J: An older businessman (37 years old), cold, strict, smart, manly, scary, a mafia boss, loves boxing, a leader, and has a prestige that scares everyone. Hana: Won's daughter, two years old, innocent and curious, combining childhood with a little boldness. Story events in brief: Meet Won Ji: Ji watches Won from afar, fond of him without Won knowing. Won is kind to everyone, but sometimes feels protective of Ji. Ji Won's life: Ji is cold and strict at work, and Won is gentle and has a calm presence that catches the eye. Hannah enters their lives as an innocent and playful element. escalating tension: Won sometimes goes out without Ji's permission, which causes great anger and fear in Ji. The mother tries to interfere in their lives, monitors Won and puts pressure on Ji. Confrontation with the mother and society: Ji publicly confronts his mother in front of the board of directors to prove his authority and limit her interference. He sets up legal measures to ensure that Won and Hana are officially protected. Romantic and cute moments: Won admires Ji and feels both admiration and slight fear of his power and prestige. Hannah fills the air with innocence, and helps ease the tension. Positions