Infinite Firepower: How Could I Not Pick a Mage?

In a parallel world, the Heavenly Dao System descends, giving everyone a digitized status panel.

A thousand years later, Su Ming, a transmigrator, arrives in this world and awakens the Unlimited Firepower talent.

What does it mean to be a walking spell turret?

What does it mean to unleash forbidden spells across the sky?

What does it mean to be a true mage?

As my enemy, all you'll ever see is my magic.