Global Class Change: Awaken as Nezha, the Third Prince of the Demon Child

【Invincible protagonist + ruthless and decisive + no heroine + multiple female supporting characters + power progression + not fan fiction】Li Zha unexpectedly transmigrated to a parallel world overrun by monsters. Countless dungeons, secret realms, and abyssal rifts appeared across the world. Humanity built base cities and awakened supernatural classes to hold back the monsters’ attempts to consume the world. On the day of his class advancement, Li Zha awakened a mysterious class. Since the intelligent machines couldn’t analyze it, they classified him as a “C-rank Fire Spirit Mage.”