Duchess Helena Thordel has many secrets. One, her real name is Lila Violet. Two, she’s not actually an aristocrat. And three, she’s supposed to be in a loveless, contractual marriage with Duke Aslan Thordel...

Even in university, Chono is stuck in the past regrets of his high school years. His dull days come to an abrupt end when he comes across a mysterious book. A book that allows him to return and re-do his high...