Rein- “ the boss”, was the one who created this city. He wanted anyone to get what they wanted without worrying that someone would destroy their hopes. Rein was finally able to realize his dream but after he died. This world is the world of his imagination. Somehow when our dreams still don't come true, we can still live in our dreams/inspirations/arts/writing. Rein wants to be a film director. He finished 1 of his stories and waited to film them. Unfortunately, he couldn't. an accident happened with him. He was hit by a truck before his dream came true. He also has a heart disease that makes him struggle every day. He has a supportive girlfriend, yet they haven't even had a first date.

Remon is a quiet person. She barely speak, she prefer texting over talking. She live a good life, everything is fine and boring until a person named Leo came. She started having fun with Leo. She became closer and closer and he asks her to go in a different world. She agrees, because she thought it would be fun. They finally get into a place. They're stuck in that place for 5 days. They're having fun exploring that place because the atmosphere, the people, the food, those are so cool. They're sure having lots of fun in that world.

Leo is a person that doesn't care about anything except his favorites. One day, he find a book about world parallel. At first, he doesn't believe what the book said. It's all like a fairytales, myth. But he think it's interesting so he tried to prove it. He tried entering different parallel. He successfully entering a different world in one try. That is the time he met Remon. They're so similar, he seeing her like his genderbend version of him. After spending time with Remon, he tried inviting her to go in a different parallel. She agrees. This is different kind of parallel, they're actually stuck in someone's imaginary world.

A emotionless creature that raised by Remon and Leo. She was born in an empty space-a place where Remon and Leo usually go before going to Neuron city. She was emotionless, doesn't know anything, and feeling numb. Remon and Leo who sees her sitting like a dead person, trying to talk to her. But she doesn't understand anything. Remon tried to help her standing. Time passed, they just knew this creature only life for 5 months. So Remon and Leo keep begging Rein to make her life longer. To do that, they should make a blood bond, there's just a minor side effects. They will nose bleeding everytime they're thinking a bad thing or having a bad day. It's not really a big deal but they can lose lots of blood if they're keep feeling and thinking negative things. That's why everytime one of them nose bleeding, they're cheering each other.