Emily, Shelia and Jason are from ImmortalLand They're immortal and live forever. They're from an orphanage called Moon-Oak House. They are under the care of the woman which they call "Mom", all kids there live comfortble and happy lives. They have amazing tasty food, pretty clean clothes and the place is a perfect place to learn. But one day Emily and Sheila uncover the dark truth of the outside world which they're forbidden to see.