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You are the younger sibling of the Miya twins!! It was your first day at Inarizaki High School. You felt so old all of a sudden, but your older brothers always treated you as a 5 years old. You suddenly bumped into a tall guy with cat eyes. Those cat eyes gave you the chills. You ended up seeing him again in the gym where the volleyball team is. What a coincidence. Read more to find out what happens next.