She walked to the door of the tower, condensed the spiritual power into the palm of her hand, and then slapped the tower door violently, but the tower door was still motionless.

Mu Youluo withdrew his palms, looked at his hands, and once again condensed his spiritual power and slapped towards the tower gate, but the door was still not moving.

Hongzhu looked behind her and shook his head, he pulled Mu Youluo's hand over, quickly cut her hand, bright red blood flowed down the palm of her hand, Mu Youluo just wanted to make a move on him, but he pressed her hand to the door.

Mu Youluo turned his head to look at the door, and found that her blood actually flowed down the lines of the door, and then, the door sucked her blood cleanly, and soon, there were no blood stains on the door, and the door slowly opened.

Hongzhu handed his handkerchief to Mu Youluo, Mu Youluo didn't look at it, he took out his handkerchief directly from the space ring, wiped the blood in the palm of his hand, and walked directly into the tower.

Entering the tower, a cold cold air rushed to her face, Mu Youluo unconsciously hugged her body, and then used the spiritual power in her body, wanting to use the spiritual power in her body to resist the cold breath, but she found that even if she operated her spiritual power to the extreme, she still couldn't stop the erosion of this cold air.

There was no way, she could only take out the cloak in the space ring and wrap it around herself.

But Hongzhu walked around in front of her, pointing to her body, wanting to say that she was also cold, but there was no cloak to wear.

Mu Youluo showed him an evil smile, walked past him and walked directly inside.

Nothing was found inside the first layer of the tower, only a cold chill.

She tried to walk towards the second layer, and a door also appeared on the second floor, and this time, Mu Youluo did not directly use the spiritual power, but used a knife to bleed.

She cut the palm of her hand and pressed it against the door, which was still the same as the one she had just entered, and opened after absorbing the blood.

Walking into the second floor, it was the same as the first layer, the cold breath was approaching them, Mu Youluo wrapped the cloak tightly on his body, raised his feet and walked in, but just took a step, he found that he couldn't walk, he turned his head to look behind him, Hongzhu actually grabbed her cloak tightly, and used her cloak to warm his hands.

Mu Youluo pulled his cloak out of his hand, "If you feel cold, get out, don't follow me." ”

Hongzhu's expression was a little aggrieved, he looked at Mu Youluo pitifully, hugged his arms and kept rubbing them, and said secretly in his heart, "If I don't follow you, how can I enter the fourth layer?" ”

Mu Youluo wanted to ignore him, but he actually sat on the ground and hugged her legs like a little daughter-in-law to prevent her from leaving, making it difficult for her to move an inch.

"Let go." Mu Youluo's voice cooled, she didn't have time to spend time with him here now, such a cold aura, Feng Wu and Ah Ting definitely couldn't stand it.

Feng Wu is a fire phoenix, it likes warm places, and this kind of place is avoided for it.

It's not that it's afraid, it's just that it doesn't like such a cold place.

And Ah Ting, it is a green dragon, it also likes a warm and bright environment, this kind of cold place, it has a certain restraint effect on it, like this kind of place, it can't use spiritual power at all, and it is full of scales, although it can resist the cold for a while, but it can't resist it for so long.

Mu Youluo was anxious, but this thing was holding on to her, her face turned cold, she condensed her spiritual power, and then released her spiritual power and hit her.

Seeing this, he suddenly let go of Mu Youluo's feet, and then flashed to the side, "It's so dangerous, I was almost pierced by you." ”

"After taking my elixir, you can still speak, you just pretended to be, right?"

"No, no, no, I was really dumb for a moment just now, but how could a master like me be dumb for so long by a mere pill?"

Mu Youluo smiled coldly and stopped caring about him, and walked directly inside, as soon as he entered it, in addition to the cold air, a lot of green fires actually flew out, these fires did not have any temperature, but the speed was extremely fast, Mu Youluo had not yet reacted, the cloak on his body had already been ignited, and the speed of burning was very fast.

Seeing this, Hongzhu ripped off the cloak on her body and threw it aside, and as soon as it landed on the ground, Mu Youluo's cloak turned into black powder.

If the red candle didn't tear off her cloak in time, it would be Mu Youluo who would have turned into black powder now.

"Thank you." After apologizing to him in a naked tone and without the slightest emotion, he stared at the green flames.

"Be careful, this isn't just an ordinary flame, it's a polar fire."

The Polar Fire is a kind of external spiritual fire, which is different from the spiritual fire condensed by the alchemist himself, although it does not have any temperature, but if it is used for alchemy, it is excellent.

It is precisely because its flame has no temperature that it is used for alchemy, not only will it not be fried, but the purity of the elixir will reach one hundred percent.

It's just that the polar fire has only appeared in books, and no one has encountered it in real life, and no one has ever gotten it, so many people only regard it as a legend.

Mu Youluo didn't expect that he came to the tower to look for Ah Ting and Feng Wu, and he accidentally saw the legendary polar fire.