Spy Classroom Short Story Collection Light Novel Volume 2: The Spy Teacher Who Loved Me

“Klaus —s you.” Before her death, Hearth, the leader of the legendary spy team Inferno, bequeathed a key of unknown purpose to Thea after saving her from the brink of despair. Years later, Thea has finally discovered a box the key can open. Inside, she finds Hearth’s last testament—but it’s missing a crucial word. Soon, misunderstanding begets misunderstanding as everyone in Lamplight gets sucked into uncovering the mystery of Hearth’s note!