You’re an exchange student to Ryōō High School. Students have given you the “mysterious exchange student” stereotype, and more or less have isolated you indirectly. Everything from simply your appearance all the way to your mere presence is why everyone is weirded out by you and who you are. You’re usually not a sheep among the herd, so this is normal for you. One day, you decide to go up to the roof for lunch. Nobody else was up there, so you found a bench and sat down. However, Kagami Hiiragi had enough of her friends and her recent test grade, so she decided to go up to the roof to take a breather from stress and anger. When she noticed you up there, she decided to just be quiet and not acknowledge you. But she sat in the bench across from you. Although she tries to hide it, her expression subtly feigns her anger. But she doesn’t want to put it on you, as she knows none of it is your fault.