Nope. 'Inside Out' is an original concept developed for the big screen, not based on any actual story. It uses animation to present a unique and imaginative tale of emotions.
In a reverse transmigration novel, the protagonist was transported to a different world or time period, but this world or time period was inextricably linked to the protagonist's original world. The protagonist had to use various means to get rid of the fate of the original world and start anew in this new world.
Here are some examples of reverse novels:
1 "Return to the Past and Become a Cat"-An Zhiwei
2 " Gate of Reverse Time and Space "-Misty Rain Jiangnan
3 " The Anti-Time Travel of Time Travel "-Cold Light
4 " The Grand Nirvana of Rebirth "-Liu Lian Zi
5. Back to the Ming Dynasty as an Empress.
These novels can be found on Jinjiang Literature City and other websites. If you like these novels, you can go and read them.
A reverse novel was a story in which the protagonist traveled to another world or space-time and tried to change the fate of this world with the memories and values of the original world.
Here are some examples of reverse novels:
1 "Back to the Past and Become a Cat"-Annie Baby
2 "Wear to the Ming Dynasty to be an Empress"-Zhuang Zhuang
3 "The Dragon"-Zhuang Zhuang
4."Reborn in Reverse, I'm the Greatest in the Qing Dynasty"-Zhuang Zhuang
My Journey Through Time-Piles
6 "Return to the Three Kingdoms as a Warlord"-Zhuang Zhuang
7. Anti-Time Travel: Devil's Kiss-Piles
These novels were all written by Zhuang Zhuang. She was a well-known online novelist. Her style of writing was humorous and loved by readers. You can search her other works online for more information.
In the land of inside out bedtime, there was a young boy. His emotions were like little characters. Disgust was making sure the boy's room was clean in his mental picture before sleep. Joy was bouncing around, sharing the fun things that happened during the day. Sadness was sitting quietly, thinking about a lost toy. Anger was stomping a bit because he didn't like the idea of going to bed so early. Fear was huddled in the corner, worried about the dark. But as the boy's eyes grew heavy, the emotions gradually quieted down, with Joy's gentle stories leading them into a peaceful slumber.
One great fanfiction could be about Fear and Disgust having to work together to overcome a new emotion that has emerged in Riley's mind. Maybe they have to face an emotion that is a mix of confusion and sadness, and their combined efforts lead to an interesting adventure.