The Simple Life of Killing Demons - Chapter 19Book 12:

Jun Xie was the number one assassin in modern earth. His skills and knowledge in the field of assassination were unparalleled, his accomplishments unprecedented, his reputation terrified the entire underworld. However, during a mission to retrieve a mystical treasure, a mishap occurred…

He is now Jun Moxie, a sixteen year old super level debauchee, sole heir to the declining Jun family. A family of valiant heroes, left with an old grandpa, a crippled uncle and a debauchee as the sole heir! Accepting the world’s criticism and cold stares with a smile, his new journey begins! His life will be carved by his own will! Rise to the top! Evil Monarch Jun Xie!

“This cup I toast to those I’ve killed in my past life. Forgive me, for there is no chance for you to have revenge. Gulp!

This cup I toast to those whose life I will take in my new life. Forgive me, for you are fated to die by my hands. Cheers!”

- Description from novelupdates

Known as the country’s top onmyoji, Yuuma Kisaragi, who lived to the age of 99, awoke to find himself in an unfamiliar forest. A voice echoed in his mind, revealing that he had been reincarnated into another world at the age of 20.“Good morning, Master. Skip the greetings and please defeat the goblin in front of you.”The voice belonged to a skill acquired during reincarnation called “AI,” designed to assist Yuuma in his new life. When the skill, AI, took over the form of a golden-haired fox yokai, the familiar shape of Yuuma’s shikigami, he decided to embark on a new life alongside AI-chan.The onmyoji and AI-chan’s second life began, tackling various challenges and formidable enemies with the strongest spells and shikigami.

Ahcehera is a young woman FIGHTING cancer, finding comfort in the pages of her favorite sci-fi fantasy novel. She’s drawn to the villainess princess, a misunderstood character whose life is sacrificed FOR the hero and heroine’s happy ending. Ahcehera hates the unfairness of it all and wishes the princess could have a chance to live her own LIFE.Before she can read the final chapter that seals the princess’s tragic fate, Ahcehera passes away. Her last thought is a wish to rewrite the story, never expecting it to come true.When she wakes up, it’s not in her hospital bed but in the body of the princess herself. Thrown into a world full of political schemes, betrayal, and hidden dangers, Ahcehera is determined to change the princess’s fate. She has the story’s secrets and her own will to survive, but knowing the plot doesn’t mean it’ll be easy to change.Then, the unexpected happens. She crosses paths with a werewolf prince, younger than her and mysteriously linked to the hero. He’s more than just a twist in the story, he might hold the key to a different ending.As enemies close in and the lines between friend and foe blur, Ahcehera must decide. Will she stick to the script or fight for a new ending? One where both she and the princess get the happiness they deserve.Can a story already written truly be rewritten, or is she doomed to live the same tragedy all over again?

The main character has been reincarnated, and he possesses a system and a powerful treasure. Using these, he plans to create his own universe. Keep reading to find out more.