Shawna died in the late 1900s and became a lonely ghost due to her being forgotten until the CEO of Clover Café made an offer that she couldn't refuse. The chef, thanks to her recommendation, Was able to make special food suited to ghosts and other supernatural beings, that go to the Cafe in case of any customers who may have a specific preference due to their dietary needs. She is shy but she is very passionate when it comes to work and instead of wanting to haunt the living and carefree, she chooses to befriend them instead.