13 year old Tulip finds herself trapped on an seemly endless train, where every car has it's own pocket dimension. She is accompanied by a dual personality robot named One-One and the king of corgis, Atticus. In awe and frustration of the trains nature Tulip and her friends traverse through the cars looking for the conductor to get answers. Strangely, their quest is being threatened by a mysterious and menacing multi-armed monster.