If Zhan Tian's understanding of genes in the past was a primary school student, then the complexity of genes in front of him now is directly a doctoral problem. In the past, when he was a human race, he had more than 25,000 genes, and after becoming the Black Dragon King, he had more than 90,000 genes, and the nine princesses in front of him had 700 million genes.

In human form, his genome contains about 3.16 billion DNA base pairs, and when he became the Black Dragon King, he had more than 90 billion DNA base pairs, and the Nine Princesses directly had more than 7,000 billion DNA base pairs.

Smacking the tongue, tears, people are more angry than people. Don't care about research, imprint all of them into your soul sea, and let your genes slowly try and evolve. Fortunately, the dragon soul of Zhantian is extremely powerful, and it is just enough to hold these 7,000 billion DNA base pair sorts.

My head was drowsy, and I felt like I couldn't fit anything.

Shaking his head, Zhan Tian began to look for the red chip, but unfortunately, compared to the 16 billion brain cells of humans, Zhan Tian in dragon form is only 160 billion dragon brain cells, and the ninth princess actually has 700 million brain cells, damn it, it was hit again.

In today's Zhan Tian, the entire sphere is only more than 50,000 cells. Evil, while sighing, he drilled hard in the brain cells of the nine princesses.

I don't know how long it took, but finally, Zhan Tian found the red chip, but it was the size of a fingernail, and the red was very cute, like a candy, which made people want to swallow it in one bite.

He let out a long breath and sensed the cells of his ball, hey, no, isn't it fifty thousand, this is the result of Zhan Tian's efforts to self-harm and devour the purple power stone in the past month, how did it become five hundred thousand cells now, and it seems to be a little familiar, how

So what about brain cells like the Nine Princesses?

Secretly look at one of the cells, 900,000 genes, more than 90 billion DNA base pairs, ten times more than the dragon form, this is the result of copying the genes of the nine princesses......

If only he could stay in the body of the Ninth Princess all the time, Zhan Tian couldn't help but mutter.

Although he hasn't studied these scientific and technological knowledge for a long time, as long as there are new results, Zhan Tian will absorb them into his head, and he can be regarded as loving to learn.

It took about three hours for Zhan Tian to find the key to it, which was actually eighteen thin wires of various colors as control hubs, which was seventeen more than the robot chips used by imperial soldiers to control biological remnants.

"Ninth Princess, can you hear my voice?" Zhan Tian said.

"Yes, you can say it." The ninth princess said with some excitement.

"I'll pass it on to you, eighteen thin lines should be the pivot that controls your life and death, but whether it's the red that is counted from the front or the red that is counted from the back, I don't know how to choose?"

"......" The ninth princess was stunned when she saw the thin line map from Zhan Tian, the ninth one on the left was red, and the ninth one on the right was also red, and the two red thin lines were next to each other, looking exactly the same.

Zhan Tian is hesitating, and the Ninth Princess is also hesitating, the more choices there are, the greater the chance of making a mistake.

"Ninth Princess, if you sign a contract with me to live and die together, then you won't die, I can be resurrected when I die, you can also be resurrected, at most, it takes time to save enough energy. Then you kill me, even if you die, as long as the remnant soul is still there, it should be easy to kill me, then there will always be a big death of the eldest sister, as soon as she dies, if you are lucky enough not to die, this controller is a waste, I just swallow it in one bite......"

“...... I ...... "Personally decide the life and death of the eldest sister, the ninth princess hesitated again, Zhantian's method, she has a great chance to live, but that is in disguise that she killed the eldest sister......

Zhan Tian was also very conflicted at this time, that is, he hoped that the Ninth Princess would choose her own method, so that she would not have to die, and even if she died, she would be resurrected sooner or later. The key is that this method, one's own death, can be controlled by the Nine Princesses. If the ninth princess doesn't choose her own method and chooses to cut the thread, then if she chooses the wrong one, she will die, she will die, and Zhantian's life and death can only be controlled by herself, which is very dangerous, and in the face of absolute strength, he can't even commit suicide.

"Ninth Princess, why don't you sign a life and death contract with me and then make a choice......"

The Ninth Princess bowed her head and was silent, and after a long while, she slowly spoke, "No, you choose to count the one from the left, and leave everything to the god you believe in." If I signed a life and death contract with you, then in fact, I would not die, although I am afraid of death, I don't want to die, but I don't want to rely on my hands to decide the life and death of my eldest sister and them......"

Zhan Tian was stunned, he didn't know for a moment whether to scold her for being stupid or scolding her for being ignorant. obviously has a great chance of survival, why should you take care of the eldest sister who has no feelings at all, in doing so, wouldn't you return to the original point, and your life and death have become metaphysics......

The ninth princess raised her head, her eyes revealed firmness and ease, and she smiled and said, "Zhantian, thank you, I hope you don't force me." I know that this will give you and your princess less chance of survival. But I really don't want to end the lives of my eldest sister with my own hands......"

Zhan Tian sighed, everyone has the right to choose, it doesn't matter if it's right or wrong, she is not her, and she can't influence her decision. The first-level strength made Zhan Tian feel too heavy......

Carefully counting from the left, confirming again and again, in the end, Zhan Tian still said in a bit of a panic: "Ninth Princess, really don't think about it anymore?" ”

"Well, let's get started...... the ninth princess nodded fiercely, and at this moment, she also began to pray that God could help her.

Zhan Tian shuddered and released his devouring power, and soon, the red filament, which was as thin as a hair, quietly broke. God of Luck, you must bless me......

Click, click, crackling sound came, the sound in Zhan Tian's ears made him desperate, he chose the wrong one, why, why, the god of luck, heaven, you are unfair, why did you let the ninth princess die......

The body of the ninth princess, one could not breathe, all collapsed, turned into energy, and Zhan Tian in the mind of the ninth princess completely fell into deep self-blame, if it wasn't for him telling the story, it would not have made the ninth princess have feelings; If it weren't for the feelings, the Nine Princesses would not have been removed from the trial; If it weren't for the feelings, I wouldn't have made such an irrational choice......