Li Shu's divine sense had already spread away, but the big cat was obviously in front of him, but in its perception, there was nothingness.

This proves the cat in front of you.

The strength is far superior to him.

"Who are you?" Li Shu calmed down, such a powerful creature, waiting for himself here, would not come to kill.

The big cat stretched and glanced at it.

Li Shu followed its gaze.

I saw a tube of blue potion flying over.

Li Shu took the blue potion, and suddenly, he received a series of system prompts.

"This is the quest item."

This is a half-finished blood elixir.

You only need to follow the prompts and complete the tasks of the system, you will get the rewarded materials, add different proportions of materials, you can get a tube of bloodline potion, and you can have bloodline after taking the potion.

Li Shu actually always felt that this task should have props when he took the task, otherwise, he really couldn't imagine that there was anyone else besides himself who could complete the commission of the mysterious merchant.

It turned out that the props had been in the room all the time.

It's just that I've been doing things since I entered the dungeon, and I haven't had time to go home yet.

But.

Li Shu felt that most of the bloodlines obtained through this tube of bloodline elixir were very ordinary.

You can just pass the coming-of-age ceremony.

And the reward for completing the commission is also the most basic reward.

Li Shu looked at the big cat and suddenly said, "You should have brought something else, right?" ”

If only there was this tube of potions.

That's completely okay to give yourself as soon as you enter the dungeon, there's no need to send a cat over.

This is a little too solemn.

"There's one more thing, indeed." The big cat no longer looked lazy, but became serious.

Its claws gripped at the void.

The next moment.

A gray cheatbook was pulled out by it.

Li Shu took the cheats book, and there were four words written on it.

"The bloodline is first solved."

He knew in his heart that there was something else, but if he didn't take the initiative to ask.

Most of the cats won't take it out.

Li Shu opened the book and found that it was full of knowledge about bloodline, which was obscure.

The big cat's voice rang out.

"You can only choose one of the two, meow~"

"One of the two?" Li Shu was stunned.

The big cat licked his paws: "The first solution of the bloodline and the elixir, you can only choose one." ”

Li Shu understood.

If you choose the initial solution of the bloodline, you can only rely on yourself to research the bloodline elixir.

There are no quest prompts.

It's all on your own.

If you can't study it, the commission fails.

But if you research it yourself, the reward will definitely be much better.

Li Shu said without hesitation.

"I choose the first solution of the bloodline."

He had already mastered the bloodline synthesis technique, and it was not difficult for him to develop the bloodline potion.

"Are you sure?"

The big cat confirmed again.

"Sure."

Li Shu replied affirmatively.

The next moment, he felt like the system prompt he had received before was gone.

The semi-finished potion in his hand also slowly disappeared.

Meanwhile.

He received a new prompt.

[Secret Mandate of the Mysterious Merchant: Develop Your Own Bloodline Elixir]

[Reward: based on R&D results]

"Don't reveal the contents of the book to anyone, these are forbidden knowledge, others will go crazy when they see it, meow~" The big cat lay down again.

"Only half of it?"

Li Shu simply flipped through it and found that the content at the back of the book was completely blank.

The big cat yawned: "You can add it yourself, the content is the technology you developed yourself, and I will bring it back before the commission ends." ”

"Alright, I'm going to go back to sleep."

After speaking.

The big cat turned into a cloud of light and vanished.

"I have to take this book back, it seems that the first understanding of the bloodline is not so simple."

"Forbidden knowledge?"

"No wonder a cat was sent down."

The player is not expected to go crazy, but will fall into a very serious negative state.

This intrigued him.

Li Shu sat down and looked at the book carefully.

"Hey, it's so detailed, I feel like the bloodline has no secrets in front of this book."

"Wait...... In that case, this wouldn't be the source of bloodline synthesis technology, right? ”

Li Shu thinks it's very possible.

He estimated that there were also players in his previous life who obtained this book and then deduced the bloodline synthesis technology.

If we talk about bloodline synthesis technology, it's the formula.

As long as you master the formula, anyone can use it.

The initial solution of the bloodline is the derivation of the content, telling you how the formula is derived.

"It's incredible."

The more Li Shu reads, the more he feels the magic of this book.

In his previous life, the bloodline synthesis technique was already perfect, but he still gained a lot of ideas.

"I'm going to write about the technology I've developed based on this book, and that's about rewards."

"Deriving it on the basis of the original bloodline synthesis technology...... Not much to gain. ”

The coming-of-age ceremony is only a month away.

In his previous life, the player had perfected the bloodline synthesis technique for hundreds of years, what could he deduce in a month?

At the most.

For example, the original technique was a gorgeous palace, and he carved an extra flower on the wall.

It didn't make much of a difference at all.

"The big cat said that there is only one technology, but what if I develop a second technology?"

Even if it's just a prototype?

That's certainly a lot better than carving a flower.

With the first understanding of the bloodline, plus he has mastered a lot of knowledge.

Li Shu thinks.

The probability of success is still very high.

Anyway, he had nothing to do now, so Li Shu decided to simply study this in the future.

For three days.

Li Shudu stayed at home and never went out.

His mind was all immersed in the first dissolution of the bloodline.

"Well, it's time to experiment."

Li Shu is going to go out.

Theory is more efficient when it is combined with experiments.

He's going to go out and get some bloodline and come back.

In the picture scroll, although there is the bloodline of the City Lord's Mansion, he is doing initial experiments, I don't know how many times he has failed, using the bloodline of the City Lord's Mansion as consumables?

It's too extravagant.

Fortunately.

The Tulum family has other bloodlines.

The origin of the Nine Tooth Warriors is nine different bloodlines...... Tulum once destroyed nine families and took their bloodlines from them.

Through the Mystic Method.

Nine pools of blood were formed.

The Nine-Tooth warriors of the past generations were all foreigners, and they passed the test of the blood pool and obtained a more powerful bloodline, on the condition that they would die for the Tulum family.

So.

The bloodlines in these nine pools of blood.

It is the object of Li Shu's research.

He had just walked out of the manor when he saw another group of people walking towards him at the door.

The leader was a man who was three meters tall, like a little giant.

Li Shu recognized the man's identity.

Three elders of the Tulum family.

is also the sister-in-law of the main vein big house, Renault, if it weren't for the fact that Kakong was born.

He is the next patriarch of the Tulum family.

"Looks like you're looking for me?"

"What did he come to me for?"

Li Shu was puzzled.

Renault walked over and looked at Li Shu calmly: "It's best not to go out these days." ”

"Our relationship with the City Lord's Mansion ......"

"It's been a little subtle lately."

Hear this.

Li Shu's first reaction was.

Could it be that the incident happened to the east window?