A teen without magical powers enrolls in a magic academy. He can't use a wand, but his skill with a sword fuels his drive to keep a promise to a friend.

After honing his Parry skill alone for a decade, Noor refuses to let the kingdom's challenges stand in the way of his dream to become an adventurer.

A mermaid from the Joseon period ends up in present-day Seoul, where she crosses paths with a swindler who may have ties to someone from her past.