The Cultivator Who Wields Magic

The magic you pride yourselves on is no match for a cultivator!

Gu Bei is a mage, but he unexpectedly discovers a special energy within himself, driving all mages wild!

You're still practicing magic? I've already started cultivating!

With spiritual energy sealed away, this world is simply too low-level. Time to seek out a higher cultivation realm!

[Good-for-nothing protagonist early on + cultivation-focused later + magic and cultivation + steadfast Dao heart]