Achilles the tortoise has been kidnapped! The owner, a graduate student Mei (Dohi Kiriko), runs around Kobe with a detective (Morii Masashi), taking JR, Sanyo Train, ropeway, and carlator one after another, and the story reaches its climax at Sumaura Mountain Amusement Park! What happened to the missing professor (Toshihiro Kimoto)? What is the huge conspiracy revealed at the top of the mountain? The end beyond your imagination awaits you at the end of the great leap!