Though a long time has passed, Luna decides that the time has come for her to pick up her true mantle. For ponies have always viewed her as the princess of the night, and the night as her child. But, she has another child. A child that was born in the darkness of night, and only truly flourishes there. It is a child with emotions that rule everything. It can be summoned by anger, fear, or even just a surprise. And finally, after all these years, Luna has come to her child again. Because everyone else is to weak for the job, and someone else would've gotten it wrong.