Adept of the 7 Mystical Shapes

Emilia was on her way to school when she found a pouch filled with unusually shaped dice. As soon as she picks it up, her smartphone vibrates, displaying a mysterious message: [Roll insight] She recognizes the prompt from her favorite tabletop game. "Is this some sort of prank?" She wonders. Without further deliberation, she sticks the pouch in her backpack and keeps walking towards the bus platform, checking the timetable for the 112 line. A week later, thinking about that day while reading a magic skill book to improve her spells, she whispers to herself: "My whole life was a lie."