You and other cookies are all about on The Holiday Express. You were aboard the train with Linzer Cookie, a worldwide famous mystery novelist!

You were at The Great Supper with other cookies, after that... you heard Crème Brûlée cookie, the famous pianist panicked that his music sheets were gone and missing...

At night, everyone was asleep... until everyone heard a scream?! Everyone was shocked to see that.. Someone killed old Jolly?!

Linzer Cookie: "It seems that one of us is a culprit..."