The Whole School Is Dead, and the Person with the Transformation Ability Is Misaka Mikoto.

Monsters are coming and civilization is broken. Humanity retreats to the remaining twelve giant cities. Everyone awakens their talents at the age of eighteen and struggles to survive. Wang Yuhao, who traveled here, ushered in his own adult awakening ceremony. Under the spotlight, he awakened the rare SSS-level transformation talent for thousands of years. Everyone thought he would transform into an invincible god of war who could frighten monsters. But when her talent is activated, she wears a Tokiwadai short skirt school uniform, looks very girly, and becomes the laughing stock of the whole school. Until the monster breaks through the cage, blue and white thunder and lightning burst out from the fingertips, and the bioelectricity enhancement, super electromagnetic gun, and iron sand sword amaze everyone. Every time you break through a level, you can unlock a new blank card, activate your exclusive anime transformation form, and use thousands of abilities for your own use. Geniuses from major cities, lord-level monsters, and secrets of the world that have been dusty for thousands of years come one after another. Wang Yuhao, who holds the transformation card in his hand, will open the way with thunder and lightning, sweep across the wasteland, and protect the last twelve cities of mankind!