"For engines... at least B-Class Material is needed."
"However, these materials might meet your requirements."
After a short moment of confusion, the clerk took out another stack of cards.
"Really? Then let's take a look."
Ree Shil couldn't afford B-Class Material.
But as he took the stack of cards, he frowned.
[Semi-new Tires][Bearing Lubricant][Damaged Car Window Glass]and so on. What were these things?
"Are you sure these can make the vehicle go faster?"
He picked up the [Damaged Car Window Glass].
"Yes, the wind will pass through the glass, reducing air resistance."
"But the driver might feel a bit cold though."
The clerk nodded.
"...So, what about this one?"
Ree Shil didn't refute and took another one, the [Flowing Cloud Sticker].
"It's for visual effect. Stick it on the body and it'll make your vehicle look faster, just visually."
"Alright, I got it. You don't have to repeat it twice."