My Senior Sister Knows Magic

Content Introduction: This is a world where science and magic coexist. Here, some pursue powerful magic, while others seek eternal truth. A science prodigy from another world, starting as a small librarian, with magic in the left hand and truth in the right, kicked open the door to a new era. Some call him the pioneer of magic, others say he is the foundation of science. There are also people who describe him like this: In the new era, Blair is the embodiment of evil.