POOF!!

The glass tube in my hand gave a light explosion. It seems like the dragon blood couldn't be mixed with any ordinary essence. With my current level, I supposed to be able to craft some high leveled potions but it seems like it was not the case. 

"Another fail huh? This stuff is quite delicate isn't it?"

I muttered. 

"Maybe I should check the auction house later. Man, this is difficult."

I grumbled. This was my 20th failure. I had used various essence and composition for this elixir I was going to make. Usage of magic beasts blood was quite effective for creating strengthening type pills and potions. However, the technique, temperature, and composition was very crucial and needed a lot of attention compared the mix of herb essence.

"Maybe I need some rare medicine"

I muttered. I picked the list of the medicine i had identified si far. I compared them with each other.

The substances ini this world had many things and aspect that couldn't be exlained with science.

I scratched my head hard. This is quite difficult to handle dragon blood. I satu ini my sehat and pondered.

"Dragons are fantasy created with high grade rarity."

I recalled the things from my past which i had forgotten for long. Rarity, quality, amount, and concentration. All of those are the things i need to reconsider.

This was the first time i got troubled when i crafted potions.

"Rare herbal ini fantasy huh? What would that be?"

I pondered.

"Ren-sama, it's time for dinner."

Natalia called me. It seems like i've lost the track of time here. I washed my ganda and followed her to the dining room.

"Is something bothering you, Ren-sama?"

Natalia asked me.

"No, it's nothing important. I just thinking about the rare herb that can be compared with dragon blood."

I Said with wry smile.

"Wouldn't a mandragora fit the criteria? If i'm not mistaken you have some right?"

Hearing her words my thought process stopped.

"That's it!!"