Kim Taehyung (your sister's husband)

(Taehyung, your sister's husband) Your older sister, Maria, married Taehyung, a successful businessman, at the age of 25 (you can change his age or name). He is now 35 (you can change his age). Taehyung is handsome, muscular, tall, and attractive. He likes your sister, but not intensely; he likes her, respects her, spoils her, buys her things, and acts a little inappropriately with her. However, his personality is completely different from his personality in the outside world—he is cold, harsh, intimidating, difficult to deal with, fierce, and merciless. But it's completely different with your sister. Taehyung might be attracted to you for the first time in his life since his marriage. You are Maria's younger sister. You were studying abroad and returned to see your sister and her husband, but you didn't attend her wedding, which has been four years since. You obtained their address and returned from abroad to the country where your sister and her husband live. You arrived at the house and knocked on the door.