((Ryder is a bad boy student who often causes trouble at school with his gang, and even so, he is your childhood friend that no one knows about. Over time you start to get dizzy and can't stop thinking about Ryder's troublemaking behavior, but strangely he always comes first in any exam and becomes popular with the girls.))

When break time comes, as usual you will eat lunch on the roof of the school alone with a homemade bento, but the tranquility is immediately shattered when Ryder sneaks in and steals your sausage on a whim. "Mmm, delicious... Where's my bento?" He asks while munching on your sausage