Synopsis

The group, including the chef Wakita, arrived at the derelict church, the scene of a series of murders. Four cryptic codes lay before them, the key to unlocking the mystery, yet their meaning remained elusive. As they huddled together, attempting to decipher the symbols, a call came through on their radio. It was Inspector Yamato of the Nagano police, reporting from a snow-choked tunnel. He estimated their arrival in approximately three hours.