Does If This Book Exists You'Re In The Wrong Universe Have An Anime?

A witch who has lived for thousands of years has grown bored with her own life and decided to leave it. Since she is an immortal, her soul cannot leave the world. However, what she can do is transfer her soul to another body. By a stroke of luck, she happens to enter the body of a princess. She was considered a miracle because when the Empress gave birth to her, the princess instantly died, along with the Empress. What the witch didn't know was that she has entered such a predicament. She has to endure the love of the cruel Emperor and possessiveness of the crazy twin princes! What will her life be at the hands of such a loving family? In addition, it seems that this body contains mana that was lost in the royal family centuries ago!

Evy was a simple-minded girl. If there's work she's there. Evy is a known workaholic. She works day and night, dedicating each of her waking hours to her jobs and making sure that she reaches the deadline. On the day of her birthday, her body gave up and she died alone from exhaustion. Upon receiving the chance of a new life, she was reincarnated as the daughter of the Duke of Polvaros and acquired the prose of living a comfortable life ahead of her. Only she doesn't want that. She wants to work. Even if it's being a maid, a hired killer, or an adventurer. She will do it. The only thing wrong with Evy is that she has no concept of reincarnation or being isekaid. In her head, she was kidnapped to a faraway land… stranded in a place far away from Japan. So she has to learn things as she goes with as little knowledge as anyone else. Having no sense of ever knowing that she was living in fantasy nor knowing the destruction that lies ahead in the future. Evy will do her best to live the life she wanted and surprise a couple of people on the way. Unbeknownst to her, all her actions will make a ripple. Whether they be for the better or worse.... Evy has no clue.

As a reader, we can fall in love with a Fictional Character. The words that the author use to define the physical attribute makes us readers fall in love with that character. Same as Amira Madrigal, who's deeply in love with a fictional character named Zeke Alejandro from a book that she always read, the title "Unexpected Love Story". Zeke is a bad boy and an arrogant campus prince who's written to fell in love with Krisha Fajardo, the female lead character of the story. Unfortunately, Amira hasn't read the book completely because her professor caught her reading the book while his teaching. An unknown sender gives her a link to a site where she could continue to read the next part of the story. She doesn't know that this will be the way for her to enter another world. Another dimension. To meet her Love. Zeke Alejandro, the fictional character inside the book. Could she also be the main character of the story she accidentally went into? Or would be the antagonist to the main character that she always imagined to be her? How will the story run?? How will the story end??

The whole world knew Lionel Potter was crazy about his wife. He wrote songs just for her, baked desserts for her, and couldn't go three sentences without saying "my wife". But Iris Potter discovered that the same Lionel who loved her as if his life depended on it had cheated. She summoned the system and applied to leave the world. [Understood. The self-exit channel has been activated. In 15 days, you will leave this world. The exit method will be a staged death. The location will be the seaside where you once saved the male lead. Cause of death: suicide by drowning. [Please prepare accordingly for your death.] On the 15th day, Iris arranged everything and staged her departure to look like she had gone into the sea, leaving Lionel behind. Only then did Lionel wake up. He unraveled, nearly losing his mind, consumed by the need to find her.

Al, was thrown into another world for no apparent reason. A new world filled with magical things. However, this wasn't the first time he had been reincarnated. He thought he was just an ordinary youth, but it turned out that his identity was so extraordinary in his first reincarnation. There were his harems still waiting for his arrival. Will he meet them soon and what will happen?

One moment I'm chasing after a rabbit and the next, I'm falling down a rabbit hole! What the heck?! This ain't Alice in Wonderland?! Though as I opened my eyes, I soon found out that I was no longer in my original body and that somehow I transmigrated into the light novel, A Fairytale Romance. And that isn't all, the character whose body I transmigrated into... is none other than the canon-fodder, stuck-up, arrogant, and selfish ojou-sama who was nothing more than a comic relief character, Maria Rosendrey. Life truly sucks...