I Run a Shady Shop, but People Mistake Me for a Wish-Granting Machine

[The main story is complete. Bonus chapters are currently being written.]

[The main story is told in third person. The CP is 18. Here is the blurb.]

As a magical witch who can brew potions, I only ever call myself a sorceress. I absolutely refuse to admit that I'm a witch.

On my first day in another world, I was broke, so I set up a roadside stall to sell potions.

A short guy in a hat asked me to buy a height-boosting potion. Since he had money, of course I was going to charge him an arm and a leg!

I waved my hand grandly. "One hundred thousand a bottle!"

The guy in the hat was generous, too. "Just a hundred thousand? I'll take it! But is your potion genuine?"

"Of course it's genuine! Who do you think I am? If you don't believe me, drink it right now and see!"

And so...

Chuuya, now two meters tall.

The taller guy in the hat was delighted and immediately gave me another hundred thousand.

Me: !

People in this world are seriously rich!

After that...

A certain undercover blond: "Miss Xueliya, I'd like to buy a potion that lets me see ghosts. My friend died."

Me: "Sure. Ten million."

And so...

Undercover Bourbon, with the four police academy friends as his ghostly entourage.

A certain special-grade sorcerer: "Miss Sorceress, I want a curse-cleansing potion."

Me: "Sure. One hundred million."

The next day...

A cursed spirit, cleansed in body and soul and transformed into an adorable fluffy creature.

Later, my shop grew more and more popular, and the people who came to see me got stranger and stranger.

A certain bandage-wearing guy: "Miss Sorceress, I want a painless, tasteless suicide potion~"

Me: ?!!

"Miss Sorceress, I don't want to be the mafia boss anymore. Do you have a potion for that?"

Me: ?!!

Hey, I'm just selling potions. Why are all these people treating me like a wishing machine?!

Besides, this is a shady shop, a shady shop, and an expensive one at that!

[Please note]

★ Chuuya doesn't actually get taller. He's still 160 centimeters.

★ The heroine isn't particularly kindhearted. She's a bit of a jerk and focused on making money.

★ The story is a slow burn, and the heroine's romantic development is slow, too.

★ The heroine is doted on by everyone, but this is not a romance where everyone falls for her.

★ Any OOC is on me.

Theme: Hard work always pays off