This is Icestar (Aisu) as a human trapped in the human world in a cage. The gems symbolize hate (red) fear (purple) ignorance (blue) and envy (yellow) as long as all of those are in tact and are stronger than love (her necklace) she will never be freed. She is saying that she isn't the one who should be trapped here and that she should be freed from the realm.
thanks to CookieLover658
