In this episode, the gang enters a car entirely constructed of chrome—where the floors, walls, and objects are all perfectly reflective. The handheld mirror serves several critical plot functions:
It allows Tulip to see and speak directly with her reflection, who eventually reveals herself as a sentient being named Mirror Tulip (or M.T. ). [S1E7] The Chrome Car
The mirror acts as the conduit for Tulip and M.T. to physically swap places, allowing M.T. to enter the "Prime" world and Tulip to enter the "Mirror World". In this episode, the gang enters a car
In the seventh episode of Infinity Train Season 1, titled the "helpful piece" is a small, reflective handheld mirror that Tulip uses to interact with her reflection. Role of the Helpful Piece The mirror acts as the conduit for Tulip and M
M.T. becomes the main protagonist of Infinity Train Book 2.