Every Rank-Up, I Get a New Miracle. This Is the First One.

What the story is about

After awakening as a mage in a world where people gain classes and enter dungeons, orphan-raised Lin Bai discovers his unique EX-grade class grants him a new miracle with each tier advancement. His first talent gives him effectively endless mana, letting him overwhelm dungeons and draw the attention of powerful figures, including the Netherruins King, who takes him as her disciple.