Chapter 405 Anyone who crosses this line will die.

It was daytime when Lin Du came out. As soon as he heard the noise at the door, Xia Tianwu had already come.

She was holding a bamboo sieve in her hand, with some strange grass seeds dried by the shade in it. Her features were clear. She walked over under the green shade, just like a spring in the forest, quiet and clear.

"Junior Master? Is your retreat over? So fast."

Lin Du raised his eyes, "Not fast, three years."

Three years pass in a flash for a cultivator, but for Lin Du, it is not short.

"I am almost done with my studies, but recently another wave of evil demons has come. This time it seems that they were not driven out, but a planned invasion by the evil demons. Mo Lin is now stationed in front of the border of Zhongzhou."

Xia Tianwu saw Lin Du's eyes wandering in the yard and began to explain.

Lin Du's eyebrows moved slightly, "Evil demons invaded?"

Xia Tianwu nodded, "Master uncle and junior sister are still at the northern border. It is said that evil demons are also invading in groups there."

"Got it, I will go and reconcile with Mo Lin first to deal with those evil demons."

"Hey, junior master uncle, take my pulse first!" Xia Tianwu stopped her.

Lin Du subconsciously wanted to run, but thinking that he was almost well now, even his palms were bloody, he stayed where he was and let her take his pulse.

Xia Tianwu felt his pulse carefully, his expression became more serious, and finally came to a conclusion, "There is indeed no negative energy or serious illness. The heart pulse sounds no different from that of an ordinary person, but when you look inside, it's still broken. The yang energy is a little too heavy. Although it has been refined, it's still a little too strong. He needs to cool down."

Lin Du cautiously tested, "So am I healed or not?"

Xia Tianwu replied, "He's healed, but not completely. It's fleeting, and he still needs to take medicine."

Lin Du was at a loss, "I still need to take medicine?"

"Junior master looks fine on weekdays, but he is easily seriously injured. He is a glass man. He can move around fine on weekdays, but once he is injured, he is easily seriously injured. He recovers slowly, and you can't stop taking medicine."

The light that had just ignited in Lin Du's eyes was shattered just like that.

"Young Master should be used to it, why is he still so bitter and resentful? He is still young..." Xia Tianwu had no more worries, and he did not completely regard Young Master as an elder, but as his own patient, and he used to control Lin Du.

Lin Du was fooled, "It's just medicine, I'm used to it, come!"

Xia Tianwu ran to boil the medicine with satisfaction. The medicine must be taken while it is hot, so that it works best and heals faster.

Lin Du was numbly fed the medicine for three days before he arrived at the southwest front.

Mo Lin alone could hold off hundreds of people, but facing the demons who had greatly increased their strength and were obviously bloodthirsty, he was a little alone.

He was not injured, but he could not hold off the front line and missed many demons.

The long sword had been unsheathed long ago, and the black thunder was violent and wanton, intercepting many evil demons. Behind him, there were many Feixing Sect monks who were solving the evil demons that broke through Mo Lin's front line one by one.

"Little Master, you set up the formation, I'll go to help!" Xia Tianwuyi knew that Lin Du was here to set up a defense line, and without saying a word, he rushed to the front.

Lin Du responded, raised his hand and forced out a zero-point line. The southwest border, where there was little ice and snow, had an extra line of ice and snow. The power of ice and snow suddenly emerged from the ground with sharp icicles, directly piercing the evil demons on this line from bottom to top.

"Whoever crosses this line will die."

The cold voice was spread to the front by spiritual power, making all the evil demons stiff for a moment.

"Is that... a cultivator in the middle stage of Qianyuan Realm?" The elder of Feixing Sect was stunned for a moment, then he tightened his magic weapon, looked up at the evil demons that were hesitant to move forward by this line, and suddenly he had some confidence.

"The cold star falling from the sky can repel thousands of evil demons! Disciples of Feixing Sect, all of you go to the front of the formation and defend this line!!"

The man who was once described as the Star of Temptation by the "elder" of Feixing Sect did not care about the inspiring words that were made up on the spot, and was already carrying things to set up a defense formation.

The Gu Village in the southwest was scattered, and the towns were a mixed bag. Feixing Sect had very few formation cultivators, and it was difficult to build a defense formation for such a long border line.

Mo Lin held a long sword in one hand, his body shape constantly changing, raising his hand to resist a group of evil demons, feeling that the spiritual energy in his body was about to be exhausted, and hurriedly took out the Soul Rejuvenation Pill from the storage ring with his other hand.

When he came, there were still more than ten bottles, and now there is only one bottle left.

He stuffed a handful into his mouth, not caring about refining it. When he was about to rush forward, a red fire sword energy with a snake-like arc swept away the evil demons in front of him, but there was a crackling sound, and the demonic energy instantly surged out.

With such sword energy and power, Mo Lin's eyelids, which could hardly be lifted, suddenly had strength, and his eyes were wide open.

"Junior sister!"

A moon-white figure blocked him, "Brother, step back, refine the medicinal power first, and leave it to me."

It was dark and bright again, and after a night, the monks were exhausted. A golden arc of light rose from behind their battle line, which made them burst into tears even more than the sunrise just now.

The golden light was about to go out, and an evil demon rushed over and made the golden light light up again. With a crackling sound, the monks looked back and saw that the evil demon was directly blown up by the power of the defense array, and the demonic energy was rolling, and it seemed that it was dying.

"Wow."

Lin Du stood in front of the battle line and called out to Mo Lin and Xia Tianwu, "Let's go. We have a defense line now. If the monks from Feixing Sect can't deal with the evil demons that have broken in, then it's useless for us to save them."

They came silently and left like a gust of wind.

The spiritual energy here is still rich, and those border areas with thin spiritual energy may be more difficult. Without the power of a large sect, it is easier for evil demons to break through.

In the small courtyard of Fenghuang Town, Granny Ma thought that the two people would never come back after leaving, but she didn't expect that they would come back after one night. However, they didn't treat this place as their own territory as before. They just circled a room and went in. They just sat in the courtyard to relax.

"Didn't you leave? Why are you back?" Granny Ma was particularly disgusted.

Xia Tianwu spoke first, "You are also my master, how can I not come to say goodbye."

Granny Ma snorted, "You righteous disciples are just strict with the rules, but you clean up these empty words."

Lin Du raised his eyebrows, "When I set up the battle array, I asked the village chiefs on the border to swear an oath to control the people in the village and not let the insects escape and harm people at will. Otherwise, I would not take their villages with me when I set up the battle array, and this rule must be passed on to every village chief." It would

be troublesome to have everyone swear one by one, but if there is someone to supervise, the leader can be found when something happens, which is very easy to manage.

Granny Ma's expression changed slightly when she heard this. She tilted her head and pursed her lips, "What does this have to do with me?"

Lin Du stood up, "We are really leaving, this time we are really leaving."

Granny Ma waved her hand to hurry them away, "Hurry up, hurry up, do you want me to prepare a table of wine for you to see you off?"

The three of them stood up, stood shoulder to shoulder, and saluted solemnly.

"Take care. If you need anything urgently, please send us a message or contact the Supreme Sect and we will certainly come to help." Mo Lin promised earnestly, "We, the disciples of the Supreme Sect, will never forget any teaching and kindness."

Granny Ma stood there, hunched over, looking at the three figures in front of her that were bent almost parallel to the ground. Her eyes moved slightly, and after a long time, she said, "I don't need you to help me with my skills. Miss Xia, just remember to send me a copy of the book when you finish writing it."

Xia Tianwu answered quickly, "You Don't worry!"

Mo Lin spoke again, "You are the elder. We will send you gifts and letters during important festivals. If you are willing, you can also come to our Dingjiu City for a visit."

Granny Ma was not quite used to it, "What elder? I don't have any children. What kind of messy relationship is this? You want me to pay for it?"

The two people blushed. Lin Du turned around and waved his hands, "Then you wait. I've said that if they don't have you on the desk, I will come and treat you personally."

So don't think about drinking the Styx water so quickly.

Granny Ma looked at Lin Du's back as he walked away, and suddenly turned her head and glanced at her crooked chair.

The little bastard left her a bunch of things that needed to be sorted before leaving.