When the Monahan Family asks Spike to find their daughter Ruby, he accepts. The problem? Ruby's a half-demon and has been checked into the Mosaic Wellness Center, a rehab facility for vampires, demons, and other creatures of the night. The solution -- Spike checks himself in as a patient. But there's another, slightly bigger problem -- the hundreds of super-powered, supernatural patients at Mosaic know Spike, and want him dead. If the therapy doesn't kill him, the other patients will...