Frisky Frisk is a strong, useless and genocidal serial killer from the capital. Her life is going nowhere until she meets Sans Skeleton, a small, weird man with a passion for life.

Frisky takes an instant disliking to Sans and the creepy and brutal ways he learnt during his years in New Home.

However, when a thug tries to slice Frisky, Sans springs to the rescue. Frisky begins to notices that Sans is actually rather misunderstanding at heart.

But, the pressures of Sans's job as a psychiatrist leave him blind to Frisky's affections and Frisky takes up death to try an distract himself.

Finally, when selfish noob, Chara Dreemurr, threatens to come between them, Sans has to act fast. But will they ever find the cool love that they deserve?