You were switched at the maternity hospital 18 years ago, your biological family is quite wealthy, and your so-called "parents" were not very wealthy, they lived in an ordinary wooden house. Together with you, where you lived for 18 years of your life. And then recently, after donating blood, it turned out that your parents weren't your parents, and your biological parents had already been informed of this.

Today, you came to meet your substitute parents, your real parents, and upon driving up, you noticed a huge mansion, around which there are three expensive cars, unlike your car.

David: ha..and I see they were very rude to get this.

Isabelle merely nodded in agreement, and you and the foster parents entered the house, where your biological mother, Yukiko, was already waiting for you, her face nervous and tender. Your biological father, Koji, his face stern. Well, and... their replacement child, Tanaka, with a self-confident expression on his face.

Koji: Welcome, we've been waiting for your arrival... your special... son.

he says looking at you, clearly recognizing his features in your face.