Tsuioku no First Love

A young man named Alex, the son of a housekeeper, fell in love with Rebecca, the daughter of his employer. After this relationship, Alex and his family were punished and lost their jobs. To shield his family and his young sister, he pursued success at all costs and eventually built a mansion comparable to Rebecca's father's estate. Despite his wealth, he remained haunted by the humiliation he experienced. Now a wealthy and hardened man, he encounters Rebecca again, seeking retribution.