Traveling Through Steampunk, I Am a Full-Time Super

In this world, the steam bursting from machines is intertwined with the light and heat of coal. The newly born empire begins to exploit and plunder the old productive continent. Technology and rationality gradually replace feudal ignorance. Yorkel, who traveled through time, originally wanted to earn a high salary as a detective and take his sister away from the cruel family of origin, but there were always inexplicable things disturbing his life. The desperado rushed up and tried to pierce his heart with a sharp dagger, but he casually shot his head off. The poison master tried to steal his life silently by using deadly poison, but unexpectedly revived him with full health at the critical moment. The hidden assassin tried to use a hidden weapon to slit his neck, but he didn't know that his disguise had been easily seen through. Yorkel was very puzzled by their stupid behavior. Why do they always want to provoke a... Full-time super?