My Magic Levels Up Without Limit

After transmigrating to another world, Aien thought he would live an ordinary life, until translucent text appeared before his eyes when he was five.

[Spell: Illumination]

[Rank: Apprentice]

[Proficiency: 0%]

While others went all out to learn new magic, Aien practiced the most basic Illumination spell again and again and again.

Max out the proficiency, level up.

Level up, then practice again.

By the time others were congratulating themselves for learning a single intermediate spell, Aien had already mastered divine spells.

Come on, let's say it together: Let there be light!

"You call that an Illumination spell?"

[Magic Fusion Unlocked]

[Illumination (Divine) + Spark (Divine) = Solar Wheel (???) ]

Aien stared at the newly appeared magic fusion screen and fell into thought.

"I think... I just kept practicing until I became invincible."