Nicky and Tara still live in Max's bedroom, and while they've found some clues, they still don't know what happened to their parents. Meanwhile, Phears is still desperate to get his hands on Nicky and Tara, and to pressure Max into turning them over, Phears brings a Berserker Ghoul to inhabit Max's body--and make Max go berserk when he least expects it! But Max, Nicky, and Tara aren't giving in to Phears. They have a few tricks up their sleeve--like one very talkative ghost cat, who's taken residence inside the tunnel to the ghost world....
●尼基和塔菈依舊住在麥克斯的房間裡。雖然他們已掌握了一些線索，但還是不知道他們父母的下落。在此同時，菲爾斯還是無所不用其極地想要抓到尼基與塔菈，並且逼麥克斯把他們交出來。菲爾斯帶了一個「暴怒鬼」來附在麥克斯的身上，讓麥克斯無緣無故地亂發脾氣！不過麥克斯、尼基和塔菈並不打算向菲爾斯認輸，因為他們還有一些秘密武器，像是一隻打開話匣子就停不下來的鬼魂貓咪，牠恰好就住在通往鬼魂世界的通道中……