Relying on Proficiency to Become a Top Student, but a Magical Girl?

Roland always thought that he was unique because he awakened the proficiency system. By studying through higher levels, he will successfully become a top student in the eyes of others and a pioneer in science. This is how it should be. But one day, he was saved by a magical girl. Even though everyone thought he was a chuunibyou, he firmly believed that transcendence was real. His destiny took a different path from then on. Relying on his proficiency, he leveled up crazily and learned everything he could. In the eyes of others, he was crazy. But what he saw was more. He started to get excited from [Mathematics], and obtained [Numerology] to start calculating his personal destiny and future by hand. Start with [Sacred Geometry] and use lines and arcs to construct ever-changing spells. Relying on the ultimate in mathematics, he successfully entered the real world, but the magical girl is actually my childhood sweetheart?