 The series' setting is similar to that of the 2005 American film "Just Like Heaven".This unusual pairing finds themselves working together in unlikely situations, along the lines of "Ghostbusters" and "Ghost Whisperer", with a little "Psych" and "Jennifer Slept Here" thrown in for good measure.Because he is the only one that can see her, Johnny has to keep his sanity because the spirit in question is also suffering from spectral amnesia