Lily would like nothing better than to relax, enjoy her friends, and take care of business at her store, which is booming thanks to San Francisco's upcoming Summer of Love Festival. But as the unofficial witchy consultant to the SFPD, she is pulled into yet another case.

A woman has jumped off the Golden Gate Bridge, and her apparent suicide may be connected to a suspicious botanica in the Mission District. When the police investigate the shop, they ask Lily to look into its mysterious owner, whose granddaughter also appears to be missing. As Lily searches for the truth, she finds herself confronted with a confounding mystery and some very powerful magic.