Mo Yao, as the new Demon Venerable of the Demon Realm, led the Demon Clan to pursue the victory, and the offensive against the Immortal Realm only increased, and Xuan Yu, as the head of the Sword Sect, led the sects to resist stubbornly.

Both sides are important people in Qingxiao, and Qingxiao is most concerned about their safety than Xuan Yu and Yida.

Once, when Mo Yao and the demon generals were discussing the battle situation, Qing Xiao was eavesdropping on the side, and after Mo Yao found out, he changed his previous gentleness, and his eyes and tone became serious and terrifying.

Mo Yao: "Qingxiao, in the Demon Realm, as the Demon Venerable Lady, you can do whatever you want, but don't meddle in the war between immortals and demons, this is my bottom line." ”

Qingxiao didn't want to meddle in the war, but just wanted to ask Xuan Yu about their safety.

She had never seen Mo Yao's cold eyes like this, and she was very aggrieved in her heart, so she could only be careful: "Hmm... I don't interfere, I just want to know what happened to Xuan Yu and them? ”

Mo Yao said: "If they don't resist, they will naturally be fine, if they are determined to fight against the demons, I will not show mercy." ”

That's to fight to the death.

Qing Xiao is guilty in the fairy world, naturally he can't send a message to Xuan Yu and them, so he can only be in a hurry, Mo Yao is determined to take the fairy world, and Xuan Yu will definitely not surrender, the only way to not be harmed on both sides is to stop fighting.

So, Qingxiao began to think of a way: how to stop the war?

Then you have to find the problem, analyze the problem, and solve the problem.

First of all, the dispute between the two worlds of immortals and demons is all because of the scarcity of resources. Since the birth of the evil god 100,000 years ago, the spiritual energy and demonic energy between heaven and earth have been almost absorbed, and the spirit stones and magic crystals have been used as carriers and gradually dried up.

Secondly, the fairy world has always been stronger than the demon world, and it has occupied most of the resources for 10,000 years, and the gap between the rich and the poor is huge. Although spirit stones and magic crystals can be converted to each other, the cost is huge, often one out of ten, so the demons have to occupy all the immortal realms.

Therefore, if a way can be found to completely convert the spirit stone and the magic crystal, there may be room for negotiation, after all, war will not bring benefits.

Qingxiao immediately started to act, and the sooner he found a way, the sooner he could stop fighting.

Although Qingxiao now has no spiritual root and can't store spiritual power, the alchemy technique is still there, and she is looking for someone to help her refine the pill, and she can use some spiritual power by knocking medicine.

She racked her brains and remembered what she had learned about chemistry in the 21st century, first of all, the law of conservation of energy!

The energy consumed in the transformation process is that the two energies collide with each other and collide with each other to produce fusion. So what Qingxiao has to do is to find a medium, and achieve complete conversion by consuming the medium, which is more common, and renewable energy, otherwise it will not solve the problem.

Qingxiao deliberately vacated a piece of land and built a laboratory, which was made of special titanium alloy, which was fireproof and explosion-proof. She summoned all her minions to find the materials, and she stayed in the laboratory to try them out one by one......

In the past nine months, how many times Qingxiao has failed, and how many times she has been bombed, every time Mo Yao sees her, it is the elongated sea urchin hairstyle, which is very distressing, but no matter how much she persuades, she can't stop it.

Mo Yao: "When you succeed, I will almost be able to occupy the immortal realm." ”

Qingxiao: "Then you play slowly." ”

Mo Yao: ......

Finally, one day, it became a !!

On that day, Qing Xiao took a drop of water from Xiaoyaodu, and in the process of conversion, slowly integrated, there was no fusion, and the spirit stone was really completely transformed into a magic crystal, Qing Xiao was overjoyed, and turned it back to do another experiment, and it was successful.

Qingxiao, who restrained her excitement, did several experiments and discovered the principle: the water of Xiaoyaodu can be used as a stabilizer to make the two energies reach a relatively balanced state, so as to smoothly realize the complete conversion.

After the experiment was successful, Qing Xiao wished that the entire cultivation world knew the news, no, the pride of being a scientist overflowed.

After telling Mo Yao about this, Qing Xiao only had one expression: Please! Table! Yang!

Mo Yao was indeed shocked, he didn't have hope, but he was really made by Qingxiao. After he praised Qingxiao vigorously, the two began to discuss armistice negotiations.

In the past few years, the demon clan has lost too much for the war, and if it continues to fight, it will be the demon clan that will suffer even more.

Under the leadership of Xuan Yu, the fairy world gradually rose, all the sects worked together to resist desperately, the two clans are now in a state of stalemate, the demon clan can't destroy the immortal clan for a while, and the immortal clan can't kill the demon clan for a while, and the truce negotiation is the best choice......

Xiaoyaodu is now occupied by the Demon Realm, and Qing Xiao has established the Relay Pavilion here, a place dedicated to converting spirit stones and magic crystals, with convenient access to water and good scenery, so she became the pavilion master of the Relay Pavilion.

Mo Yao invited Xuan Yu to the Relay Pavilion to meet and negotiate, and Yida and Lulu also came, mainly wanting to come and see Qingxiao. In order to show his sincerity, Mo Yao withdrew the demon pawn, and there were only five people left in the relay cabinet.

When the old people see each other, their eyes are full of tears!

When Qingxiao saw Xuan Yu, he was completely lost his previous youth and immaturity, with several scars on his body, his eyes were still so clear, but he had a little more responsibility, stability, and perseverance.

Qingxiao knew that he must have suffered a lot.

Her eyes were red, and she tried to pull out a smile: "Xuan Yu, you have changed so much, my sister is almost unrecognizable." ”

Xuan Yu hasn't seen Qingxiao for five years, and she misses it every day.

He held back his tears, and said in a somewhat choked voice: "My sister has been in the Demon Realm all these years, how are you doing?"

Yida couldn't see these things, so he wanted to cry.

He tried his best to reconcile the atmosphere, and tried hard to haha: "My apprentice is the Lady of the Demon Venerable, how can he have a bad life?" How old are you still crying, isn't reunion a happy event? You should laugh, hahaha..."

Lulu was also beside her: "Yes, isn't this also a truce, how nice it is to be a happy event." ”

Qing Xiao burst into tears and smiled: "Yes, yes, today's double happiness is coming, let's talk about business first, business matters." ”

Mo Yao had been watching quietly from the sidelines—he recalled that he had traveled all over the world with these people in the past, wandering around the various sects, at ease, and full of laughter. Now, they are facing each other, and things are wrong.

Perhaps, after the armistice, they can go back to the way before......

It may be because it was an old friend, and the negotiation was very smooth: the demon clan returned all the territory of the fairy world, but the fairy world had to hand over three percent of the spirit stones every year, and after handing them over to the relay pavilion to convert them into magic crystals, they would be distributed to the people of the demon race.

Qingxiao, as the master of the Relay Pavilion, is naturally mainly responsible for this matter. Now, the fairy world doesn't dare to say anything about her, she has done something scheming, and it seems that it has passed.

The days gradually returned to calm, and the two worlds were in ruins.

Mo Yao, Yi Da, Xuan Yu and Lu Lu often come to the Relay Pavilion as guests to discuss the order and security of the two worlds, and also prepare to exchange economic and trade; Leisurely crossing, enjoying the scenery and tasting wine, talking and laughing, everything gradually became better......