A mysterious serial killer is shocking the underworld. Scotland Yard is investigating the case. Clues lead the detectives to Blackwhite Castle.

Based on Tommy Jaud's bestselling novel, this comedy focuses on a dispassionate clerk and his set-backs in life. 29-year-old Simon works in a phone shop, but his thoughts just circle around finding a new girl-friend after being left by his last one year ago. While his Croatian cleaner tries to procure him, his efforts to chat up women ...

They couldn't be more different, the members of the trio that allies in the fight against an Ancient Ice Ghost (AIG): Tom, an easily scared boy, Hetty, a professional ghosthunter and the loveable, but pretty slimy Hugo - a ghost. Will the team manage to save their town from the next ice age?