The Irregular at Magic High School 3

After the Offshore Tower incident, a new year begins at Magic High School. Tatsuya, who transferred to the Magic Engineering course, started his second year, planning to lead a peaceful life with his younger sister Miyuki. However, despite the familial love between the brother and the sister, new dangers are approaching clandestinely. In the face of the villains' dire and dangerous schemes, can Tatsuya overcome the difficulties and protect his cherished sister?