Jack Frost woke up in the tree in Winterfell, "The moon said I am needed here, oh, I know they need some joy in winter." From then on, only the Stark family knew that winter was coming, bringing not only cold and death, but also happy ice and snow elves.
Winter is coming
Not sure if there is CP and there is no outline yet. I think the characters will be OOC. Please choose to watch carefully
Intention: happy end