Thawed by Your Songs

Several years after the reopening of the Officers Academy, Felix, the former heir of the Fraldarius Dukedom and now the notoriously stern sword instructor of the prestigious school, finally makes up his mind to propose to his former schoolmate, the students' beloved professor of sorcery who, since a long time ago, has taken a special place in his heart albeit without Felix's own realization.

But things are never as straightforward as he wants them to be with his inability to be honest upfront and the other person's obliviousness.

Besides, there are those "intriguing" songs standing in his way, ones that have often become a source of misunderstanding between the two of them since their younger days.