You regret being late for the previous class, which made you ended up cleaning those old books in the school's library all by yourself.

"Ugh ..., why is their knowledge so awful?"

You turned around as you heard a girl talking to herself behind you. A confused feeling invades your head when you noticed that she dressed differently with a normal student here. Why the hell's she dressing so shiny???

"The Leo Constellation is not like this—oh, sorry." She immediately lowered her voice as she noticed you hear her complaining.