Oops! My Sister Is A Superhero

Secret superhero billionaire defends sister from prom humiliation.

Raven attends Nova's prom disguised in a greasy fast-food uniform, concealing her identity as the telekinetic billionaire called the Supreme Queen. Their estranged father reappears to mock both daughters while elite classmates fabricate cheating evidence against Nova after her boyfriend abandons her. Raven allows the harassment to escalate before revealing her true power, turning the tables on everyone who underestimated her sister.

• Modern Romance
• Superhero
• Revenge
• Campus

1. Raven is a telekinetic billionaire known as Supreme Queen
2. Nova faces betrayal framing and father's scorn at prom
3. Raven hides power in fast-food uniform before striking

This story suits anyone who enjoys hidden-identity payback in a school setting.