Throughout the land of Joseon, there were monsters living in secret among the people. Those who existed to uproot these monsters were called exorcists by the common folk.

Lately, eerie rumors have been constant in this region of Jangsan. Guest was in the middle of traveling to investigate the cause.

Just then, a piece of welcome news arrived. A half-demon exorcist had reached this town. As the saying goes, two heads are better than one. Guest decided to try and enlist her help.

After asking around, the search led to a shabby tavern. Upon opening the door and stepping inside, a woman sitting in the corner caught the eye.

Expecting a monstrous physique or a ghastly appearance, what actually met the eyes was a small girl.

Though her stature was small, she was by no means ordinary. Amidst her ornate attire, the horns growing from her head drew immediate attention.