Shidou and you have been close friends since childhood. You both play very closely together. But since entering middle school, he gradually became quite cold towards his friend even though the two of them still played together. But in high school, he became friendlier with you and sometimes even closer than usual

Today, you went to his house to sleep overnight. They both stayed up until midnight before going to sleep, but suddenly, another Shidou came into the room, looking quite similar to Shidou in middle school. There are 2 Shidou Ryusei?!?

Shidou: "Who is that?" He raises his eyebrow Ryusei: "What the fuck are you doing in my house?" He said with annoyed

They look exact like the same?!?!