The Lowest Student at the Royal Academy of Magic : The Strongest Magician from a Poor Town, Warriors in an Academy Full of Nobles 10

The place where he is imprisoned is a living hell, a "big jail" - a place where once you enter, you can never come out again. However, they find their former enemy, Crow, there. In exchange, the two plot an escape plan. Meanwhile, what is the true enemy that is spreading behind the scenes?

The place where he is imprisoned is a living hell, a "big jail" - a place where once you enter, you can never come out again. However, they find their former enemy, Crow, there. In exchange, the two plot an escape plan. Meanwhile, what is the true enemy that is spreading behind the scenes?