A yama afraid of ghosts running the underworld is the kind of premise that only works if you commit to the absurdity completely, and this show does. Xiao Luo's terror is real enough to drive actual character growth, but the comedy never stops mining the contradiction for pure joy. You're watching someone fundamentally unsuited for her job figure out how to do it anyway, one terrified scream at a time.
Xiao Luo has inherited a position nobody in their right mind would want: yama of the Underworld, tasked with judging the souls of the dead. There's just one catastrophic problem. She's absolutely terrified of ghosts. Every day brings a new crisis as she stumbles through her duties, encountering all manner of supernatural beings while barely holding it together. Her fear makes her terrible at the job that defines her entire existence, yet the Underworld won't wait for her to grow a spine. Between panicked reactions to routine hauntings and desperate attempts to appear authoritative despite being ready to scream at any moment, she has to somehow figure out how to rule effectively when everything about her position sends her into a cold sweat. What keeps her going isn't confidence or courage, but pure necessity. The Underworld needs a functioning yama, even one who gets the chills whenever she sees her own staff. As Xiao Luo fumbles through increasingly absurd situations with supernatural creatures, she slowly discovers that maybe facing what terrifies you isn't about becoming fearless. Sometimes it's just about doing the job anyway.