This is the story of a boy who has a gifted mind and a normal life, dying and reincarnating into another world filled with adventure and fantasy. But right after reincarnating, he realized that he was sickly and weak, he had dyslexia which leads him to have difficulty in reading and writing, he couldn't even use magic and was an orphan. All he had in this fantasy world was a strange book that his unknown parents left him with and a strange blurry tattoo at the back of his palm.

Is fate playing a cruel joke with him and let him live in this exciting world comparable to a cripple? Well... if it was, then all he could do was accept it and try to live longer and find the truth about his identity, the book, and the tattoo on his own.

Unfortunately, fate itself isn't kind to leave him alone as his life will be filled with harsher trials than what he originally thought it would be.