Sent to another world and lost in The Everfree forest. Saved by his savior, Princess Luna. He is befriending her, William's life changed. He has feelings for the moon princess and is dating her. Does their relationship end happily, or vice versa?

A comet makes its way towards the Earth. The Princesses had a plan to destroy it, but it doesn't work well. now their facing extinction in front of their own eyes. With the last moment they had, they spent it with the ponies they loved.

Luna's moon rises from the east horizon, begin the night to a land of Equestria. Twilight, Spike, and Starlight had conversation while dining. After topics being discussed, Spike mentioned Human. In curiosity, they try to find the truth about Human.