Taishi, in the beginning, was a simple musician. He wanted to spread the musicality of concert bands throughout the entire world. His dream became true when he joined a world-renowned wind orchestra. But, after a recent performance, he had an accident. After finally waking up from his slumbering coma, he relived the final interactions with his colleagues before passing away.

In a new world, Taishi was turned into an elven girl who's stuck in a forest. Unable to get out, she's afraid of his own life. Eventually, she was found by an orc named Matuk. After finding out that Taishi is the only bard in this world, she set forth on a journey with Taruk to make music flourish once again in this grand world, reliving her ultimate wish to spread music.