At nine o'clock in the morning on October 13, 1176, after half a month of research, Yan Tielong and his pharmacists and priests did not research a specific medicine to treat the Fallen Wingfall virus, but they also developed a medicine to alleviate the situation of the Falling Wingfall virus.

Just when Yan Tielong was making the most critical moment for the sixty-second treatment of Wingfall Special Potion, Yubing Sujisi's voice suddenly shouted outside Yan Tielong's room that her father was looking for him.

Yan Tielong, who was suddenly disturbed, shook his hand, and as a result, the dosage of the medicine that Yan Tielong made was originally only a little bit of medicine suddenly increased by four or five drops, which also caused the original green medicine in the glass bottle in Yan Tielong's hand to turn black.

Looking at the black potion in the glass bottle, Yan Tielong knew very well that his potion had failed, so he put the potion on the counter, and then opened the door in patience and anger, and subconsciously blocked the sunlight and impatiently asked Yu Bing Sujisi what was the matter with him?

Seeing that Yan Tielong had heavy dark circles under his eyes, Yubing Sujisi subconsciously asked how long had the brave not slept?

Yan Tielong faced Yu Bing Su Jisi and asked, he was very impatient and said that if he asked him about sleeping, he impatiently said that he was in very good health, if there was nothing wrong, leave early, don't disturb him!

Hearing Yan Tielong's tone of impatience and the appearance of closing the door, Yubing Sujisi hurriedly said that after her father's investigation, they now knew the origin of the virus Wingfall, so her father asked her to invite the brave to come to the house to discuss.

Hearing that he had found the origin of the Wingfall virus, Yan Tielong was in high spirits, so he hurriedly cleaned up and went to the patriarch's house with Yubing Sujisi.

When he arrived at the patriarch's house, Yan Tielong saw the patriarch Yu Bing Ganglis, Granny Ni and other high-ranking members of the Blue Feather Wing Clan, or two high-ranking members of the Black Feather Wing Clan, and they were discussing something.

Seeing the arrival of Yan Tielong, who had heavy dark circles under his eyes, Yu Bing Ganglisi suddenly walked to Yan Tielong and saluted on behalf of the clansmen to express their gratitude to the brave man for his dedication to the clan.

At this time, Yan Tielong, who was seriously deprived of sleep, was very impatient and said that instead of thanking him, it was better to discuss the treatment of the virus of Wingfall.

For Yan Tielong's impatient response, everyone present not only did not feel bad, but admired the quality of the Sky Brave very much, after all, the brave man looked like he hadn't slept for a long time, and these high-level people knew why the brave man hadn't slept for a long time.

Of course, except for the two high-ranking members of the Black Feather Wing Clan, after all, they didn't know what the Sky Brave was doing in the Blue Feather Wing.

Pregnant Ni was impatient with Yan Tielong, and she introduced him to two Black Feathered Wings, who were Feather Shadow Sujiku, the son of the Black Feather Wing Clan's patriarch, and his squire, Feather Black Manfield.

Feather Shadow Sujiku looked at Yan Tielong and said with a smile that he was very happy to cooperate with the brave.

Hearing Feather Shadow Sujiku's words, Yan Tielong was a little puzzled, after all, now Yan Tielong had almost forgotten that the other party had snatched the Feather Wing Clan's holy sword.

On the other side, Feather Shadow Sujiku asked, Yan Tielong said that he had no time to do other things, and now he had more important things to do, and then Yan Tielong asked the Patriarch of Feather Ice Ganglis, where was the birthplace of the Wingfall Virus?

When Feather Shadow Sujiku heard that Yan Tielong didn't want to cooperate, and heard Yan Tie ask the Blue Feather Wing Patriarch, he coughed and said that he knew the origin of the Wingfall Virus, and he would tell the story next.

The Fallen Wings virus is indeed from the Black Feathered Clan, and it is also related to Master Guschis.

It turned out that when Master Guschi was still alive, he had a drinking friend of the Black Feather Wing Clan, and it was said that the name of the Black Feather Wing Wine was very powerful, and he often invited Guschis to taste the best wine he brewed, so he had the best relationship with Guschis's lover.

However, Feather Dark Ste still died of drinking too much alcohol, and Master Gustis did not want other wingmen to disturb his friend's sleep, so he planted various poisons in the graveyard to prevent outsiders from disturbing his friend.

Then Feather Shadow Sujiku said with a very solemn expression, "A month ago, a mysterious organization entered the graveyard of Feather Shadow Ste Wine, and we don't know what that organization got from Feather Shadow Ste Wine Graveyard, but they brought the Wingfall Virus from the graveyard.

We have learned that the Sky Warrior has inherited the potion science of Master Guschith, so we would like to invite the Sky Hero to enter the graveyard in Feather Darkness Ste Wine and have a look, and maybe we can get a cure for the Wingfall Virus. ”。

Yan Tielong, who was half-awake and half-asleep, listened to Feather Shadow Sujiku's story, and he didn't think that the Feather Shadow Side Wine Graveyard had a cure for the Wingfall plague, but he thought that the Graveyard of Master Guschith was more likely to have a cure for the plague of Wingfall.

And Yan Tielong hasn't responded yet, and Granny Ni and Yu Bing Ganglis also asked Yan Tielong to go with them, after all, they think that most of Master Guschis's poison can be cured by Yan Tielong, and they all agree that Feather Shadow Suguku's Wingfall treatment may be in that graveyard.

Yan Tielong was a little helpless about the request of Granny Ni and the Patriarch of the Green Feather Wing, but he did not refuse, but he asked for some time to make some potions.

Patriarch Yubing Ganglisi said that there was no problem, and asked the clansman who managed the medicinal herb warehouse to take Yan Tielong to get the medicine.

However, when Yubing Sukis, who was eavesdropping outside the room, learned that she was going to venture to the graveyard of Master Guschith's friend, she immediately showed excitement and decided to secretly go with her.

Yan Tielong and Qing Yuyi, who managed the medicinal material warehouse, came to one of the green feather wing clan's collection of medicinal materials, and saw that all the medicinal materials in the medicinal material warehouse were high-grade medicinal materials, and there were even many rare medicinal materials, Yan Tie immediately began to collect medicinal materials with a hundred times more energy.

The manager of the medicinal herb warehouse who had been accompanying Yan Tielong saw that a quarter of the medicinal materials in the entire warehouse had been taken away by the Sky Brave, and he dared not speak out, after all, the medicinal materials in front of him were all collected by the clan little by little.

After receiving a lot of precious medicinal materials, Yan Tielong told the manager of the medicinal materials warehouse that he wanted some ordinary medicinal materials, after all, he really had to deal with the poison and epidemic of Master Guschisi, so he had to use a lot of ordinary medicinal materials to subsidize.

After collecting the medicinal materials he needed, Yan Tielong returned to the patriarch's house.

It's just that now there is a flying horse carriage in front of the Blue Feather Wing Patriarch's house, and when the Blue Feather Wing Clan leaders saw Yan Tielong turn back, they invited the Sky Brave to enter the carriage, after all, they were going to the Black Feather Wing Territory next, and the road was a little far, and at the same time, the Blue Feather Wing Clan Chief's son discussed and gave Yan Tielong time to rest.

Originally, Yan Tielong thought that he was the only one who set off with Black Feather Wing, but he didn't expect that there was actually a Blue Feather Wing Man in the carriage, and she was Feather Dragon Heliya.

The reason why Feather Dragon Hailia set off with Yan Tielong was to take care of Yan Tielong, and at the same time, he was also a guard to protect Yan Tielong, after all, the Black Feather Wing Clan also had many hostile foreign races.

Yan Tielong and the others had just left, and a green feather wing guard hurriedly reported to Yu Bing Ganglis, how could they not find Yu Bing Sujisi!

When the Patriarch of Yubing Gunlith heard the guard's report, he subconsciously felt bad and was about to get up to chase after him.

Seeing the nervous look of the patriarch, Granny Nun hurriedly asked what was going on?

Feather Ice Gonlith responds that his daughter must go on an adventure with the brave men and them to the Graveyard of Feather Dark Ste!

When Granny Ni heard the patriarch's words, she knew that the patriarch was worried, so she said that she didn't have to worry about being with the Sky Brave at all, after all, the Sky Brave was a man of destiny, and being with the Sky Brave would definitely be favored by the Sky Brave.

Qiang Ran was comforted by Granny Nun, but Feather Ice Gang Liss was still a little worried, but soon Feather Ice Gang Lisi had no time to worry, because a Green Feather Wing soldier who was observing the border of the White Feather Wing Clan reported to the patriarch that he saw that White Feather Wing had used a million armed forces.

When Feather Ice Gonlith heard that the White Feather Wing Clan had dispatched a million weapons, he subconsciously asked his people to prepare for battle! After all, dispatching a million level must be a big battle, and he didn't dare to be careless.

And the nun mother-in-law on the side thought about it a little, and she said that the White Feather Wing Clan was not going to deal with their Green Feather Wing Clan, and the White Feather Wing target should be the Black Feather Wing, after all, now the Black Feather Wing Clan has been infected by millions and the strength has decreased a lot, and their Green Feather Wing has only infected tens of thousands, and their strength has not decreased at all, but because of the relationship between the Sky Braves, it has increased a lot.

Patriarch Feather Ice Gonlith heard that Granny Ni analyzed that the target of the White Feather Wing Clan was the Black Feather Wing Clan, and he had not yet spoken, and many of the Blue Feather Wing high-level officials expressed their intention to sit on the mountain and watch the tiger fight.

Patriarch Yubing Gonlith was about to say that the people couldn't think like that, but Granny Ni stopped her, saying that it was up to her.

Then Granny Nun asked everyone, can White Feather Wing destroy Black Feathered Man?

All the high-level members of the Blue Feather Wing Clan shook their heads, and one of them named Yu Qing Leyangde said that the Black Feather Wing Clan has millions of infections and has lost the ability to fight, but emergency recruitment can also recruit more than three million combat power, and with the current strength of the White Feather Wing, it should have captured more than a dozen empty islands of the Black Feather Wing Clan, and then slowly encroached on the Sky of the Black Feather Wing Clan, and finally reached the point of driving out the Black Feather Wing Clan.

Granny Ni very much agrees with Yuqing Leyangde's high-level story, but she is not worried that the White Feather Wing Clan can eat the Black Feather Winged Clan, she is really worried that the White Feather Wing Clan is now attacking the Black Feather Wing Clan, causing the Black Feather Wing Clan to be unable to control those infected, and soon causing a large-scale Feather Wing Man infection, and then it is likely to be the end of their Feather Wing Clan!

Many high-ranking members of the Green Feather Wing Clan heard Granny Ni tell the story, and they were frightened, after all, Granny Ni was worried that it was very likely to happen.

However, there are also a few high-ranking Qingyu who are optimistic, believing that the Sky Hero will find a cure for the plague of Wingfall in the Feather Dark Side Wine Graveyard.

However, Granny Nun said that she could not pin all her hopes on the Sky Brave, after all, once more than a million winged people were infected, when the time came to find a cure, it was also possible that there would not be enough medicinal materials to give up on those winged people, so they had to prepare early.

Feather Ice Gonlis believes that Granny Ni is on the side of righteousness, so he decides to discuss with the higher-ups how to solve the crisis on the Sky Island.