Synopsis：It is said (STEVEN) that a man who was the CEO's son had an accident planned by his half-brother so that he could not get the inheritance from his father who was a CEO. His father had been lying ill for 3 months and had already prepared the distribution of the Diningrat family's inheritance for his biological child. Because of the greed of his stepbrother and stepmother, he was harmed and experienced memory loss. On the day of his accident, he was rescued and cared for by a beautiful woman. The woman was his half-brother's ex-girlfriend. One day the woman met the man's half-brother, there was a serious discussion about her half-brother's marriage to his new girlfriend. The woman was invited to her ex's wedding and was required to bring a partner. The woman told everything to the man, and asked him to attend her ex's wedding. With his memory still not recovered, the man attended his half-brother's wedding ceremony. A conflict arises with the presence of the CEO's son who is the sole heir to the Diningrat's wealth. The boy's memory managed to return and he succeeded in thwarting the evil plans of his brother and stepmother to control his father's wealth.