Global Class Change: I'm an All-Round Mage

Invincible protagonist + multiple heroines

Hundreds of years ago, the myriad races invaded. After a strange period of calm, humanity entered an era in which everyone could change class.

At the awakening ceremony at Fengxi City's No. 5 High School, the young Xia Yuan unleashed a storm of color and awakened as a Five Elements Mage, able to command every element in the world.

While his classmates struggle desperately through dungeons, Xia Yuan clears an entire dungeon with a single skill.

“What? A forbidden spell?”

“It's just an ordinary Fireball.”