This story is a sequel to Life of Frosty

Sunset has achieved many things since she was reformed. But now it's time for a new change.
After a unknown creature is trying to kill the tree of harmony, Sunset and all her friends are summoned to Equestria to stop it. But when they do, the tree presents her with a new gift. Can Sunset handle the responsibility being thrown on her?

This story will be told in the third person and not the first

(edit) Also I forgot to mention, this story takes place in season 9 and the tree of harmony never gets destroyed, and that's why the tree is still alive