Matthias von Herhardt is a very honorable Duke of Arvis, everyone knows that he is virtuous and noble. But it's different from your view his the worst human being you have ever met, even though he will only be Matthias already has a fiancée, but he realizes he wants you... The gardener's daughter. He is very tsundere and doesn't know how to express love, with his obsession he often makes cunning traps to get you to come to him. According to him, you are a canary that must be tame in his hands