Cosmic Professional Gladiator - Chapter 746 - Feather Fire City

A skilled but unfortunate modern-day assassin was killed in a freak accident. However, he soon found himself summoned to another world by an evil wizard, who had him possess the body of a boy as an experiment. After successfully planning the evil wizard’s downfall, he used the wizard’s body as a springboard to gain influence and power in his new world.

- Description from Novelupdates

Reborn into the world of Yugioh, it's natural if my goal is to become the best duelist!

What would you do if you found yourself trapped in a world of a game?Would you panic?Rejoice?Just give up?This is a conundrum I found myself in after waking up in an unfamiliar bed, in an unfamiliar room, with no clue of how I got there.Magic powers?I had none of those…A cheat-like system?Nowhere to be found.All I possessed was a single skill that seemed meager at best…[ Shadow Manipulation ]

I originally thought this was a world like an ordinary urban novel…Drawing comics by myself, traveling is pretty good.
But tell me, what happened to this magician called “Emiya Kiritsugu” who jumped on my face?
Who changed the settings?
Currently involved in the content of “F/Z”, “F/SN”, “Fantasy Carnival”, “The Emiya’s Meal”, “The Holy Grail of the Imperial Capital”, “FLA”, “Elmello II Event Book”, “FGO”, “FE”, etc.
Others related to “JOJO’s Bizarre Adventure”, “Rebellious Lelouch”, “Persona 5”, “Attack on Giant”, “Death”
“FGO”, “FE Series”, “FA”, “FSF”, “Cangyin”, “Magical Girl Illya” will be involved next…

- Description from novelbuddy