Jack Hanma is one of if not the most disrespected character of the baki series despite him being one of the strongest in it. But what if that changed what if a soul from our world was born in his position with some cheats of course. Because when it comes to being the strongest only the end result matters.
Note: this my first time writing and English isn't my native language so the first two chapters are a bit rough but it gets better from chapter 3 and onwards.
While the mc does have a system it will not be the main point of the story in fact it will be rarely mentioned as it is only there for my own convenience as an author.