GUSLI

This musical instrument that came from a mysterious aged man. It sounds very beautiful.

Background
The GUSLI is an instrument that originated from the ancient Moskovians. It is a long-forgotten piece of Moskovian culture and only a man known as the Aged Stranger is able to play it. However, there have been encounters with adventurers who have acquired the instrument from the Aged Stranger and have even been able to learn how to play it from him.