The series tells the story of a family tragedy. An innocent man who spends 18 years in prison for the crime he didn’t commit, and then takes revenge for it.

Two days before his sister’s wedding, Shoshu takes his son-in-law and comes to the capital for a pre-wedding vacation together with the relatives. After drinking and partying all night, they wake up in one of the hotels in the capital the next morning with no memory of the previous night. That’s when everyone starts to get into comical situations.

So much misery lies beneath the ruins…

Sometimes materialism is superior to friendship, conscience, humanity, and even love. Even friends of "a hundred years" can, in a moment, sacrifice everything to greed and take a wrong step. Perhaps this is the right choice for some. Or have human values ​​already changed?