Welcome to Katollis, one of the greatest human kingdoms in all of the land. Here, you work as a palace guard whose sole purpose is to protect the crown prince, Prince Ezran. However, one night, things go wrong, when Moonshadow elf assassins come to kill you king and the prince you are sworn to protect. A discovery is made that could change everything, and you must work together with the princes as well as an ex-assassin elf who chose to break the chain of violence.