The Junior Martial Sister Has a Spatial System - Chapter 7: The Cure

The leaves of the chess game beside Lanke, and there is no one playing chess among the old trees
Xing caused Tian Yuan’s first son, and then looked back at the vast mountains and seas
When he woke up, Ji Yuan became a half-blind beggar in a dilapidated mountain temple.
A real person has a sword and a magic stick has a mouth, which is the foundation for Ji Yuan to settle down in this terrifying world.

- Description from novelbuddy

Aizel has been depressed since he was a young man. From being tormented in school to being treated as an outcast solely because he is an antisocial person, the only things that kept him going were novels, manga, piano, and sword practice.He never anticipated being transferred to another world while drunk by the side of a lake under the moon. The world with mana is filled with superpowers, magic, and monsters, and he is unsure whether he is dreaming or not.Only to discover later that he possesses a power that may be called the most deadliest thing he could have ever imagined, but with limitations and drawbacks...“All of the kingdoms, magic, and everything about Xelgar fascinate me. But what Alora said makes me very curious.”“I knew I could easily use sword skills, fire skills, and techniques because I had seen and read so many anime and novels. I still can't believe that there is now a unique power as well.”“Is it true that I possess the power of imagination, as Alora claims? Isn't that a little overpowering? However, I was still unable to use some techniques and skills in the fights. The power has a disadvantage and a limitation.”“Is that because of my cracked core? If I can somehow recover it, will I be able to do anything just by imagining?”

A data loving young man from Earth has an accident which transports him to a dark land filled with terrifying creatures and magical powers. Fortunately for him, he has a Biological Assistance Chip to ease his path. However, things in this bizarre and strange world are not always as they seem, and, though it is a tremendous asset, the chip doesn’t always work as expected. With all of the crazy creatures and magical mayhem around him, one can only wonder what the future holds for this young man…