Wizard: I Have a Skill Tree

Gods look down upon devout believers, while sorcerers look down upon the gods.

Duke wakes up to find himself in an era belonging to sorcerers, and with him comes a skill tree.

Every skill he possesses becomes a branch of the tree; by grinding proficiency, he can gradually grow leaves, bloom, and bear fruit.

Pluck the fruit of truth, use endless knowledge as a fulcrum to lever up endless planes, and I shall be eternal!