"Doctor, this is the blood of the Ya Butterfly." Lin Luoyu handed the slender needle into Karlistman's hands.

"Okay, now you two come with me."

Callistman raised his right hand flat, and a space-time door opened in front of him.

Seeing Callistman walk in, Lin Luoyu gently took Ya Yandie's hand and walked in.

On the other side of the space-time gate is a clean and tidy laboratory, which has many equipment that Lin Luoyu has never seen before. In addition, the structure of the laboratory is also very peculiar, almost all of them are curved walls and floors, which makes Lin Luoyu very curious.

"This is a first-class sterile laboratory, so the walls here are almost all curved, and there are robots that automatically clean up bacteria, so be careful, don't step on them." Karlistman put on his reading glasses and pointed to a black robot the size of a grain of rice on the ground.

Lin Luoyu was amazed, he had also heard of the sterile room when he was in school, but he was still shocked when he saw such an advanced sterile room for the first time.

Lin Luoyu bent down to observe the miniature robot on the ground holding a vacuum cleaner to absorb the bacteria on the ground, and was almost fascinated by it. He didn't even feel Ya Butterfly secretly kissing him on the cheek.

Karlistman dripped the blood from the needle into a special vessel, then put it into a special scanning tunneling microscope to observe, and then used an MRI analyzer to analyze the atomic structure inside, and finally he shook his head helplessly, looking very lost.

"How?" Lin Luoyu walked up to Karlistman and asked, behind him, there was a butterfly holding Lin Luoyu like a pestering spirit, she put her head tightly on Lin Luoyu's back, and the corners of her mouth were full of sweet smiles.

"I just compared the virus in the blood with the virus database in the spiritual world, and found that the one in the Ya Yan butterfly is really the love dementia virus, and it is a new variant of mutation, I'm afraid she won't live for half a year at most......" Before Callistman finished speaking, Lin Luoyu's whole body was there, his lips slightly open, and his eyes were scattered, as if he had lost his mind.

"How so?" Lin Luoyu still didn't want to believe it.

"Now that the results are out, you must be strong in the face of them." Karlistman wanted to pat Lin Luoyu on the shoulder as a sign of comfort, but he immediately remembered the slap he had received from Ya Butterfly not long ago, and retracted his hand that had reached into the air.

"Is there no other way? Doctor, you must have a way to save Ya Butterfly, right? Lin Luoyu shook his head vigorously, he felt cold all over his body, and it was difficult to breathe, as if he had lost his soul.

"It's not that there is no way, it's just ......," Karlistman said again.

"Just what? Say it. When Lin Luoyu heard this, it was as if a person who had fallen into the sea and was about to drown suddenly grabbed a life-saving straw, and he pinned all his hopes on this straw.

"It's just that this method is too difficult and almost impossible to achieve." Karlistman's expression was solemn, his hands behind his back, his forehead slightly raised.

"It's okay, no matter how difficult it is, I can do it." Lin Luoyu clenched his fists, and his eyes shone brightly.

"It doesn't hurt to tell you this method, that is, as long as you can get the heart of the immortal phoenix, you can save the Ya Butterfly. Because the heart of the immortal phoenix can dissolve all the toxins in the world, even the dying person can be reborn as long as he eats the heart of the immortal phoenix. ”

"Tell me how I can get the heart of the Immortal Phoenix." Lin Luoyu couldn't wait to ask.

"Brother Luoyu, don't ask, as long as I can stay by your side in this life, I will be satisfied with death. Don't sacrifice your life for me. Ya Butterfly walked up to Lin Luoyu, put her hand on his cheek and stroked it gently, just like touching the person she loved the most.

"Ya Butterfly is right, the immortal phoenix is a terrifying monster that has reached level 40, let alone you, even in the entire wandering forest, few people can kill it. You can only die in vain if you go, although people who are killed by spiritual power in the spiritual power world can be reborn in the spiritual spring, but no matter how many times you go, the result will be the same. Karlistman paced back and forth in the sterile room, wondering if there was a better way.

"If I can't even protect the people I like, then what's the point of my life?" After Lin Luoyu said this sentence to Karlistman, Karlistman was deeply moved by him. Looking at the burning gaze in Lin Luoyu's eyes, Callistman was ready to take him into the world of spiritual practitioners.

In the page that Callistman showed him, Lin Luoyu finally saw the hearts of those spirit beasts. Although the price of these hearts varies, some cost tens of millions of Star Sky Coins, and some can be obtained with only a few dozen Star Sky Coins. But in fact, the difference between them is not big, each heart corresponds to a specific spiritual identity, just like the heroes in League of Legends, although the price is different, but they are not strong or weak, just different skills.

"There are many kinds of spiritual practitioners, there are warriors, assassins, archers, magicians, meat shields, group control, etc., and the skills of spiritual practitioners are also very different, which can be roughly divided into damage, imprisonment, knock-off, stun, slowdown, toxin, defense, healing, etc., now you may not have a clear concept of spiritual practitioners in your heart, but you will definitely know in the future."

Callistman slid his finger across the wall, the hearts of the rows of spirit beasts flashed in Lin Luoyu's eyes like Taobao commodities, he thought for a long time, and finally asked: "I think this world is very similar to a game called League of Legends, so I want to choose an assassin-type spirit beast heart." I crave the feeling of defeating them all. Maybe for me, I'm only successful if everyone fails. ”

Callistman looked at the immature boy in front of him, and he had a wonderful premonition in his heart that maybe in a few years, this boy would be able to grow into one of the top masters in the spiritual power world.

"Hey, hey, hey." Callistman laughed out loud at this "stupid" premonition in his mind, and he laughed at how he could have such an unrealistic idea.

Because if you want to become the top powerhouse in this world, it is absolutely impossible without decades of hard cultivation.

Although five hundred years ago, there was also an immortal genius who reached the peak level of 60 at the age of only 25, and defeated all the top ten masters in the spiritual power world at that time in one fell swoop, becoming an eternal legend of that era.

However, the hero will eventually come to an end, the legend will eventually be shattered, and after the boy conquered the entire spiritual power world, he shattered the void and went to another world, never to return.