Xu Xin immediately walked to the two beasts and carefully observed the changes in the two beasts.

Not only were the blood patterns on the two beasts glowing, but even the radiation stone placed on the long cabinet leaked out a few rays of red light through the dots of marks on the stone.

Ah Fu didn't know when he was lying on the edge of the radiation stone, and even the blood lines on its body were glowing slightly.

Seeing Xu Xin coming over, Ah Fu let out a thin cry and flapped his wings twice. Xu Xin found that its size was actually bigger than before!

It seems that the upgrade of Silver King and Mimi has caused a slight change in the radiation stone, which has also benefited Ah Fu a lot.

Silver King, who was lying next to the wall, moved twice and woke up first. It slowly opened its eyes, its blood-red pupils filled with violent emotions, and its pair of long and sharp wolf teeth became stronger than before it fell asleep.

Even more exaggerated.

As the Silver King woke up, the radiation stone on the long cabinet suddenly made a subtle and crisp cracking sound, and then a dazzling red light shined on Xu Xin's body in an instant.

At this moment, his head felt a little bulging and his skin felt a little itchy. Xu Xin seemed to feel that something was about to come out of his skin and head!

"Hey!" Coco tugged on his clothes, and then hid behind the sofa to avoid being illuminated by the red light.

Xu Xin also hurriedly hid and ate oranges and strawberries to get rid of the bloated feeling. He touched his arm and a layer of goose bumps appeared on it.

"Hey." Coco tugged on Xu Xin's clothes again, staring at his mouth. It was the "salary" of a blue-level fruit one day.

Must he be greedy again? This little guy is even greedy at this time. Xu Xin stuffed him with a blue-level apple. Coco immediately leaned on the back of the sofa, hugged the apple and started to gnaw it, with an intoxicated look on her face again.

Little expressions.

The red light shone past the sofa, reflecting the shadow of the sofa on the wooden wall in front of Xu Xin.

This red light reminded him of the story Chang Yin told him.

No, that's not a story, that's a fact that happened on this planet fifty years ago.

A kind of red light came from nowhere and shone on the planet. The animals and plants on half of the planet became mutated creatures. Even humans were not immune, and they all turned into monsters that had lost their own will.

This kind of red light couldn't be the kind of red light that caused biological mutations fifty years ago, right?

The full name of Radiation Stone is [Contaminated Radiation Stone]. I am afraid that this stone may have experienced something during the catastrophe fifty years ago, so that the energy that can cause biological mutation is stored in it.

Normal release will not affect ordinary organisms, but it has just cracked slightly, so the energy contained in it is released in the form of red light.

Fortunately it wasn't nuclear radiation or anything like that, otherwise it wouldn't make any difference whether he hid or not.

Wei Wei probed his head and looked over there, only to see Silver King baring his teeth, and the wolf body was shaking a little, as if he was suffering unbearable pain. Then, it looked up to the sky and let out a high-pitched wolf howl: "Ouch——"

The blood patterns on the Silver King's body were just like when the altar statue shattered, emitting a dazzling red light. Xu Xin began to feel that his head was swollen again, and hurriedly hid behind the sofa again.

Mimi's somewhat lazy cry came from behind, and it was woken up by the roar of Silver King. From its cry, it didn't seem to be as painful as Silver King, and it felt like it had just woken up.

.

Xu Xin couldn't help but take another look. After seeing that the blood lines on Mimi's body were obviously changed, she retracted with relief.

He was also a little worried that Mimi had failed to evolve.

After eating the apple, Coco let out a small burp, crawled into Xu Xin's arms, and waited with him for the two guys behind to complete their evolution.

"Aww-" Silver King howled again, and Xu Xin heard a commotion caused by Silver King's cry outside the tree house.

What happened outside?

He hugged Coco and quickly ran to the study, where the red light wouldn't shine.

When she came to the window, Xu Xin was surprised to find that the blood-thorn vines bent down and shrank under the howl of the Silver King. Even the red light emitting from their roots dimmed a little.

.

Was this... being intimidated by the Silver King?

Xu Xin looked at the roots of the vines. The flickering red light at the roots had now climbed up almost thirty centimeters.

…It doesn’t seem to be very fast.

The length of these vines is about ten meters, and just over ten minutes have passed. According to this speed, after six or seven hours of these vines, all the blood thorns on the body will completely light up.

It's just past noon, which means that if you don't want these vines to be completely strengthened, Xu Xin needs to find the heart-like thing before dark and destroy it!

Outside the study, the red light still did not stop.

Coco climbed onto the bookshelf and played with the crystal figurine with her little paws, having a great time.

Xu Xin is not in a hurry to go out. He wants to wait for the two beasts to evolve and go out together. With them evolved, it shouldn't be difficult to rush out of the vine group. After all, the Silver King can make the vine group below him with a roar.

Shingled.

Before that, let me tell all the explorers about this guess.

Before he could speak, Wen Guixin suddenly spoke in the group: "Another batch of vines grew outside my tree house!"

Xu Xin's eyes trembled slightly. Sure enough, as long as the underground "heart" is not destroyed, these vines cannot be killed cleanly. The source that provides them with energy must be destroyed!

Li Wenxi: "Have you noticed that the thorns at the roots of these vines are shining red!"

Xu Xin directly told them his conjecture, and told them that if they had the ability to break out of the vine encirclement, they should look for the "heart", which might be the key to this defense battle.

Wen Guixin supported Xu Xin's guess: "I was about to set off, but as soon as I prepared the supplies, the vines under the tree house grew again. I can be sure that these are definitely not the ones I killed.

It's resurrected, it's grown again! Xu Xin's guess is very reasonable, if the underground 'heart' is not killed, these vines are likely to be endless!"

Li Wenxi: "Oh my god, how are we going to break through these vines outside..."

Qin Yunlong: "I feel like I can't get out."

Xu Xin: "If you don't have the ability to break out of the protective circle, don't go out. Wait for me in the tree house. There should be other solutions to the news about Ji Chaoyang and Wen Guixin, otherwise I'm afraid there won't be many left in this event."

personal."

Xu Xin sent Ji Chaoyang several messages, but he did not reply. This made Xu Xin's heart sink a little.

What kind of danger was there near the "heart" that he didn't even have time to reply to a message?

Especially with Ji Chaoyang's character, if there is information that can help them, he will basically share it with them as soon as possible. But this time, he just sent a video to Xu Xin and disappeared halfway through.

It seems that the level of danger of this operation is definitely not low.

"Wait a moment," Qi Xuefei suddenly spoke in the group, "I have made new pills using these vines, and I will send them to you."

Xu Xin immediately received a transaction request.

[The other party initiates a transaction with you, painkiller pills (green)*2 in exchange for nothing]

Painkiller pills?

Xu Xin immediately clicked Agree, and two small dark green pills appeared in his hand.

[Analgesic pill (green): A pill that can paralyze pain nerves, so that survivors cannot feel any pain. It takes effect immediately after taking it, and the effect lasts for 5 minutes. ]

It takes effect immediately, and instead of reducing the pain, you can't feel any pain. This is simply a super powerful painkiller!

Qi Xuefei: "This pill can make you feel no pain at all for a period of time, but it cannot restore the injury. You still need to rely on styptic grass to recover the injury. The styptic grass needs to be ground on site and then applied to the wound. The steps are cumbersome and cannot be used during fight or escape."

When needed, this painkiller pill can make up for that.”

Wen Guixin: "This medicine is perfect for me!"

Li Wenxi: "I feel like this medicine can greatly improve my combat effectiveness. I'm always afraid of the pain and don't dare to take it..."

Wang Lei: "How long does it take to relieve pain in a short period of time?"

Qi Xuefei: "I don't know about this either. It was just made."

They don't have Xu Xin's ability to identify, and they don't know that the effect lasts for five minutes.

Xu Xin: "I can tell that the duration is five minutes."

The group was quiet for a while, and then returned to normal.

Zhao Xiaochuan: "Five minutes... feels a bit short."

Wen Guixin: "It's enough. I just want to prevent the pain from affecting my movements. Just apply the hemostatic grass within five minutes. If it's too long, it's not good. Pain is a very important perception."

No one asked Xu Xin how he knew it. Everyone was a person with special skills, so there was no need to inquire about other people's abilities.

Only Qi Xuefei sent him a private message: "Can you really see the duration of the drug's effect? ​​Then I will give you another one for you to see."

As he spoke, it was as if he initiated the transaction, Xu Xin accepted it, and another small green pill appeared in his hand.

[Hemostatic Pills (Blue): After taking them, you can quickly recover from external injuries and internal injuries within two hours. You can take one pill every twenty-four hours.]

The effectiveness of this pill made Xu Xin's eyes widen. Is this...a pill made from styptic grass (blue)?

"How is it?" Qi Xuefei asked.

"For all injuries sustained within two hours of recovery, you can only take one pill per day." Xu Xin told him the detailed effects of the medicine.

"You can really know!" Xu Xin could feel Qi Xuefei's joy between the lines, "Xu Xin, please help me take a look at the medicines I make in the future. Without the opportunity for clinical trials, I really can't figure out the effects of the medicines myself.

.”

"No problem, it's easy." Xu Xin readily agreed to Qi Xuefei's request.

"Then this medicine is given to you. But if the situation is not urgent, it is best to use hemostatic grass. The cost of this medicine is much higher than that of a single hemostatic grass. I only made three of them."

"Okay, I understand, thank you." Xu Xin really didn't want to give the pill back, so after hearing what she said, she took it directly.

After putting away the pills, the red light outside the study gradually dimmed. Xu Xin walked out of the study. Coco also jumped off the bookcase and followed him out of the door.

The radiant stone on the long cabinet had cracked in half and turned into an ordinary stone without any luster.
Chapter completed!