Since some of you might be confused. Let's start from the beginning with a small recap.

Pitch Black saw a chance with the prophecy that was bringing up a Queen who would control ice and snow and bring an end to all. Together with Witch Queens he began to search for her in order to get her to work for evil since he needed to feed from fear –and Witch Queens (Ursula, Maleficent, Evil Queen and Dr. Facilier) were causing fear in the magic side. Also Jack Frost was the Nightlight who would be a push for Elsa's dark side to appear.

Also, Stone Trolls knew that the girl from prophecy was Elsa. To keep her safe they first tried to keep Jack Frost from going to her but they met by accident when he was drawn towards her and they zinged. Here's the first forgotten memory – how they zinged, Jack asked stone trolls to make them forget because he was afraid of hurting Elsa and making her turn evil like the prophecy said. He wasn't following other Guardians instructions of not meeting Elsa at that time.

Well for some time things were going normally but Jack was a person who liked to have fun. He had connections with Merida, Hiccup, Rapunzel, Tinkerbell and there were hints of Pocahontas and Ariel for example in Jack's room at North's place. He used to play with them when they were kids. Now then, he also met Elsa again and they were playing and having fun while she was growing up – and she had a crush on Jack too. Jack was seeing their age difference as a problem and so on. Her parents didn't know about Jack.

When Elsa was about eight Pitch's power was growing and how Witch Queens had appeared. So, now they asked help from the Stone Trolls. Elsa said goodbyes to Jack as they would go somewhere but she asked Jack to meet him when she would be 18. Stone Trolls created a magic barrier and split the world in two parts – in the other half they erased magic and the memories of magic. Elsa and Anna were on the non magic side but for security reasons Elsa had a chance to keep her magic so she could protect herself. However she lost her memory – SECOND LOST MEMORY!! There was also a protection spell – if someone would go from the magic side to non magic side they would lose their powers and one of their senses.

Elsa's parents were on their way over the sea to the magic side around Elsa's 18th birthday – their memories were intact thanks to trolls. They drowned in a storm and this is basically where Frozen happens but in modern world and slightly differently (this part I didn't write). Elsa becomes a singer after that and performs globally in the non magic side.

In the magic side people knew about the non magic side and the barrier – it was feared thing. Also the Witch Queens were starting to kidnap Queens in hopes to find the Ice Queen of the prophecy. Jack remembered his promise and could feel Elsa's presence on the non magic side so though Guardians warned him he tried to fly through it.

Jack's staff was dropped to the magic side but he was thrown into sea exactly on the day when Elsa's parents went shipwrecked. He got to shore and couldn't hear anything and he had lost his powers and memory. THIRD LOST MEMORY!!

For three years Jack kept wandering in the non magic side until one day a girl ate his soup – ELSA! So then he got into accident, lost his sight too for a moment. Elsa and Anna were taking care of him until he recovered and got his sight back.

Jack had some belongings inside his hoodie and Elsa was keeping them. Somehow Jack managed to recover his memory pieces from seeing things like Easter decorations in stores etc – he was a guardian after all. He had aged three years so instead of 18 year old body he had 21 yr old body when he used a portal made from the snow globe which he had with himself.

That's when Elsa grabbed onto him when she saw Jack jumping from balcony but didn't know that it was a portal. They ended up in the magic side and there things were gone wrong – there were no believers in magic and Jack's powers were running low like other guardians too. Literally there was a war going on.

Jack got a blackmail letter from Witch Queens at abandoned North's place. There were unhappy Yetis and elves who attacked them. So they used a portal to get into Transylvania but run from there when Pitch arrived. Also Elsa had fallen for Jack's charms and tried to confront him but he didn't warm up because she was 'baby snow' to him.

Anna and Kristoff got help from a stone troll who was a magical being living in non magic side just in case. She was Kristoff's granny – a person that Elsa had never met. They got through a secret passageway to magic side. Eventually the barrier was taken down when Elsa had already gone there and the prophecy was coming true.

Jack and Elsa met Hiccup and Merida who told about the fates of their kingdoms. Then Jack managed to bring Elsa to her own kingdom after lying that it was a way to get her back to Anna. In there the Witch Queens were waiting like the blackmail letter stated – he tried to warn her on last minute but it was too late and he was captured and Ursula used a potion to pretend to be him for a moment.

Elsa was feeling betrayed and turned evil when she felt broken after what Jack did. Jack however had faith that Elsa might turn back to the way she was when everyone else wanted to fight.

The zing memory of Jack and Elsa was in a heart shaped pebble. Stone trolls gave the pebble to Anna and Anna to Jack. When everyone came to confront evil Elsa the Ice Queen last time Jack was deadly wounded by Elsa and it was possible because his powers were gone and he was humanlike. They touched the pebble together and got back the zing memory together and then Jack disappeared.

Elsa and others kept fixing up the things around the kingdoms and defeating Witch Queens. Elsa kept missing Jack who disappeared. However Jack was always with her as a wind that kept whispering to her and trying to comfort her while she felt bad. His spirit was still there you could say. Then Elsa kinda figured out, kinda accidentally created her animated ice magic when she made ice version of Jack and Jack used the opportunity to made his spirit to go into the ice version of him.

Jack came back when his ice version got a hold of his staff and fixed it. They met with Guardians and came up a plan to get fear away from peoples hearts and the memories back to the people who used to live in non magic side. And in the concert Ursula appeared in her gigantic form and Pitch came too. They fough and defeated them.

Oh and Jack and Elsa got engaged. Then it's blank...maybe she died? Maybe not... maybe she's a guardian? Or not... maybe Jack gets to live with their kids? if they had any. Lol.

Do you get the plot a bit better now? xD

Btw,

I will write the hospital Au :33 . The summary is done... now I need the cover and  prologue. Lol! Ah, caaaan't wait!!