My Senior Sister Knows How to Use Magic

This is a world where science and magic coexist.

Here, some pursue powerful magic while others seek eternal truth.

A genius from another world, proficient in the sciences, started as a humble librarian.

With magic in one hand and truth in the other, he kicked open the door to the new century.

Some call him the pioneer of magic, while others say he laid the foundation for science.

Some describe him this way: In the new century, Blair represents evil.