El Genio Mágico que Domina los Conceptos

Rowan glimpses a dark future just ten years away.
Unfortunately, he’s no powerful leader—just an orphan with an incredible talent for magic.
Luckily, his potential won’t stay hidden forever.
He joins Union Academy, which is filled with potential partners in the fight against dark magic… if only his teachers and classmates could understand magic theory on his level.
But if Rowan can keep everyone focused, they might just stop their world from going up in flames.
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Pauline became a mother figure to Rowan, who had lost everything.
After Pauline left, Rowan grieved her and awakened to a power called 'Mana'.
What's more, Rowan could even see the Mana of other people!

Through mana, even though he's apart from Pauline, he can always feel like she's with him...

One day, Rowan encounters a shocking sight of Pauline, who he believed had left for a noble family.