Traveling Between Two Worlds: I Spoil Snow White in a Dark Fairy-Tale World

You have no power of your own, yet you dare to sell extraordinary items in the real world? Are you truly fearless? And it's the same in the fairytale world. Do you really think those nobles are so easy to talk to? That they'll just trade with you whenever they want? Your ring needs charging. You have no power of your own. What if you can't reach an agreement, and they bring 300 axemen? What are you going to do then? Being so arrogant in both worlds is truly unbelievable.

The biggest problem is that the protagonist doesn't have any special abilities.

... The protagonist's IQ is ridiculous. He starts by selling potions, yet he doesn't even have the ability to protect himself. It's impressive that you can write for so long.

Seeing that it's been released, I haven't seen how the protagonist improves their strength, has no fighting spirit, doesn't learn any martial arts, and can control two worlds just by taking a few pills. And their face is that of a succubus with ice powers, right?

It's a bit too mindless. Adding an invincible setting would make it more believable. The main problem is that the way you portray someone with practically no power—like a child carrying gold through a bustling market—is just too idiotic.

Selling medicine like it's nothing, licking *things*

Dude! Even if we're being idiotic, we should at least use some basic logic, right? You're telling me a rich heiress becomes a flight attendant? Is that even possible?

What a loser. What is he even writing?

You're only selling a healing potion and an energy potion for 500,000? Are you crazy?

The subject matter is acceptable, but the writing style and ideas are just so-so, which is a pity.