It takes time for mutant beasts to devour flesh and blood, and it takes thousands of mutant beasts to make up for 100,000 evolutionary energy, even if there are fourth-order mutant beasts among them, it will take about two thousand.

If you want to devour so much flesh and blood, even if it is a zombie like Xiao Chen who can directly use the blood sword to extract blood, you won't be able to do it for a while.

During this time, Shi Tian was not idle, on the one hand, he let the sea of corpses slowly move forward, gradually searching in the mountains and forests, and on the other hand, he waited for the red spirit to extract all the blood of those mutant beasts.

When he returned to the rear, he was surprised to see two huge blood balls with a radius of ten meters in midair, the size of these two blood cells, as if carved out of a mold.

And on the ground below the blood cells, two figures, one large and one small, all raised their small hands, and strange fluctuations emanated from their bodies.

The petite one is naturally Hong Ling, and the one next to her is Wang Tianqi who was rescued in J City before.

Although Shi Tian knew that she could copy some attacks, Shi Tian only thought that she could copy some energy-type attacks, but he didn't expect that she could even copy the strange ability of the red spirit.

The efficiency of two people is naturally higher than that of one person, and at this moment, the mutant beasts piled up into three hills have all turned into shriveled corpses, and there is no longer any blood.

Shi Tian is also familiar with the next link, that is, to turn these extracted blood into blood crystals and remove all the impurities in them.

This link was much faster, especially with the help of Wang Tianqi, it only took two hours to turn the two giant blood cells into two dark red crystals the size of a grinding disc.

Shi Tian took the two crystals in his hand one by one, praised the red spirit, and bit on one of the blood crystals, and the pleasant system prompt sounded: "Congratulations to the host for obtaining five hundred and fifteen points of evolutionary energy, and detected that your body is injured, do you immediately use evolutionary energy healing?" ”

"No!" Shi Tian decisively refused, these injuries would be completely recovered in a while, so he would not waste his evolutionary energy.

As he swallowed the two pieces of blood crystals in one gulp, the system prompt kept ringing in his ears, making Shi Tian sigh, why didn't he know to set up a shielding system with such a powerful system.

As he swallowed the last bite of blood crystals into his mouth, the system's voice sounded again, but it was different from before.

"Congratulations to the host for successfully obtaining 100,000 points of evolution energy, and will receive a reward: a fifth-order zombie evolution order. (Note: The Zombie Evolution Order allows zombies to evolve by one order.) ）”

Shi Tian listened to the prompt sound of this system, and looked at the 100,000 evolutionary energy that had disappeared, and couldn't help but feel like he had been cheated again.

According to the selling price of the system store, 100,000 evolution energy is the total energy required for the evolution of green-eyed zombies, and the effect of this fifth-order zombie evolution order is also to make a green-eyed zombie evolve into a blue-eyed zombie.

However, what Shi Tian didn't know was that on the altar in the system space, the evolution statue that had stopped growing up to his neck had started to grow again when his 100,000 points of energy disappeared, squirming like a living thing.

In this wriggling, the missing head of the statue also emerges little by little, and according to the rate of its growth, the statue will become completely complete in three days at most.

……

Anyway, this task is finally completed, and there is no need to worry about being beaten back to its original form and turning into a green-eyed zombie, and this zombie evolution order can also be used to evolve for Swallowing Sky or Xiaobai.

Considering the strength of the two zombies, Shi Tian still decided to give this mutation order to Xiaobai to use, after all, his strength should be regarded as the most powerful of the many zombies.

Calling Xiaobai in front of him, Shi Tian silently said in his heart: "Use the Zombie Evolution Order." ”

"Please choose who you want to use!" The system prompt sound sounded from Shi Tian's ears again.

"Xiaobai!" Shi Tian replied lightly.

"I'm sorry, this zombie is too special to use the Zombie Evolution Order to evolve."

"Made, 100,000 evolutionary energy has been exchanged for a fake and shoddy product." When Shi Tian heard this, he couldn't help but curse.

However, scolding and scolding, the zombie evolution order still has to be used, since Xiaobai can't do it, Shi Tian called Swallowing Heaven over.

"Use the Zombie Evolution Order." Shi Tian said again.

"Please choose who you want to use!"

"Swallow the sky!" Shi Tian replied.

As soon as the words fell, a blood-colored light flew out of the palm of Shi Tian's right hand and landed on Swallowing Heaven.

As the blood-colored light entered the body of the Swallowing Heaven, black light suddenly bloomed on the strong body of the Swallowing Heaven, and the body of more than three meters tall was raised again, and it was only four meters before it slowly stopped.

And his evolution this time is also the same as before, not only developing vertically, but also not forgetting the horizontal development, the already wide body has become fatter, more than three meters wide, and it looks like an oval ball of flesh from a distance.

Of course, there are also the eyes, which were originally green and turned blue like the sky at this moment, exuding a mysterious atmosphere.

The next moment, the system prompt sounded again: "Congratulations to the host, the zombie evolution order has been successfully used, and your minion zombie devourer has successfully evolved into a blue-eyed zombie, and you will be rewarded with 30,000 commanders." ”

"30,000 commanders, this is not bad, just enough to buy another zombie domestication order." Shi Tian muttered to himself when he heard the reward given by the system.

At this moment, Swallowing Heaven, who had completed the evolution, suddenly said angrily: "Meet the master!" ”

"You can talk." Shi Tian said with some surprise.

"I just evolved and found out I could speak." Swallow replied.

"That's not bad, but I don't know if it's evolved into a blue-eyed zombie that can speak, if that's the case, then it's easy to get trouble, at least you can communicate." Shi Tian said with a smile.

When the voice fell, a series of system prompts suddenly sounded: "Congratulations to the host, your servant Titan Corpse King has evolved into a blue-eyed zombie, and you will be rewarded with 30,000 Commanders." ”

"Congratulations to the host, your minion Bloodthirsty Zombie has evolved into a blue-eyed zombie, and you will gain 30,000 Rulers."

"Congratulations to the host, your minion Shadow Slay Zombie Evolution ......"

"Congratulations to the host, your minion Mist Spirit Zombie Evolution ......"

A series of four system prompts sounded in his ears, which made Shi Tian can't help but get excited, plus Swallowing the Sky, he has five blue-eyed zombies at once, this time, let that silver giant wolf have the ability to go to the sky, don't think about running away again.

……

The third is !! There's a change in the back! In addition, thank you for a game, a dream, and other book friends' rewards, thank you for your support, I will work harder to code words, and strive to write better.

(End of chapter)