The Guide is Actually a Body-Switching Esper [BL] - Chapter 57: ...A Trap.

In the land of the Xia Kingdom, every human being is born with what is known as a ‘resonance’, either to a specific element or a powerful, mythical beast. Unfortunately, Li Luo was born with an incredibly rare condition known as a blank resonance – as the name suggests, he doesn’t have one! Normally, this would be utterly crippling, but at least he has the advantage of being the young master of the mighty House Loulan, one of the five Great Houses of Xia. Unfortunately, his parents, the powerful masters of House Loulan, have gone missing for many years, and the other Great Houses are beginning to eye their holdings quite hungrily. For that matter, plenty are also eyeing his talented, beautiful childhood friend and fiancee Jiang Qing’e, who has been leading House Loulan in his parents’ stead! Li Luo would much rather keep a low profile and wants to call off the engagement – but Jiang Qing’e has flatly refused. What’s a ‘useless young master’ to do?

Qing Qin dressed as the cannon fodder character with the same name in the book, is an unlucky man who was imprisoned for a major accident after inheriting the richest man’s family business.

Now, he is about to start the first round of investment competition.

The winner of the competition will inherit the richest man’s 100 billion family business and embark on the road of cannon fodder, while the loser gets 10 million, which was enough for him to enjoy himself.

Qing Qin: “Okay, 1 million loses 1 million, and 10 million loses 10 million. If I don’t lose the game, I will be a dog!”

Seven years later.

Qing Qin is worth 100 billion yuan and is listed on the Forbes Rich List.

The former richest man burst into tears: “I now understand why you refused to compete to be heir in the first place. Even without the protection of your parents, you can create a business empire alone!”

The protagonist confessed to the media: “With all the properties under Lou’s family as a gift. I hope you can agree to my pursuit.”

Qing Qin looked up at the sky and sighed. He could only write sadly in his autobiography: “Really, I didn’t think about making money at first…”

This book became a bestseller. Netizens are happy to play along–

“Actually, I don’t plan to make money.”

“It’s not that I make money, but that money put itself into my arms.”

“Damn money, go away!”

- Description from Novelupdates

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