With Bai Zhen's help, Zhang Dong's injuries had almost completely recovered, so he rushed towards the Red Gun Society.

Yang Batian learned that Zhang Dong had negotiated with the weasel, and he was overjoyed, and said: "It's not my Yang Batian's son-in-law, it's really powerful, even the old weasel guy was moved by you." ”

"My father-in-law has won the prize, but although the weasel promised to write off his previous grudge with his father-in-law, he still doesn't plan to let go of his eldest brother. Zhang Dong said truthfully.

"Hmph, I killed his son, it's normal for him not to let me go, but I'm not afraid of him! It's a big deal!" Yang Kai snorted coldly and said.

"Fart, you kid knows nonsense, what should I do if you die? He has several sons in the weasel, I am just you the only seedling, if you want to die, won't our family be doomed?" Yang Batian said angrily.

Seeing that Yang Batian was angry, Yang Kai hurriedly closed his mouth and retreated.

"This is indeed a problem, Kai'er's strength is not strong now, what if the weasel takes advantage of Kai'er's loneliness to attack him?" Yang Batian said with a frown.

"Father-in-law, don't worry, I already have a way to quickly improve the strength of my eldest brother in a short period of time, and even surpass you, father-in-law. Zhang Dong said with a smile.

"Oh, is this true?" Yang Batian was overjoyed, looked at Zhang Dong expectantly, and said, "Virtuous son-in-law, what is the method, can you tell me about it." ”

"Father-in-law, the secret of heaven must not be revealed, please ask my father-in-law and eldest brother to wait for me, I will go and prepare. Zhang Dong smiled slightly, and said with Zhuge shining.

Zhang Dong didn't want to show his side as an alchemist in front of them, after all, the fire in his palms was too terrifying.

"Okay, then you go and get ready, and tell me what you need. Yang Batian hurriedly said, he was now eager to improve Yang Kai's strength.

Once Yang Kai's strength is really raised to surpass Yang Batian as Zhang Dong said, then Yang Kai can be said to be an invincible existence in the killer world in China, and the weasel will not be able to help Yang Kai.

Zhang Dong nodded and went back to the room with Yang Xinyan.

"What method do you plan to use to improve my brother's strength?" asked Yang Xinyan curiously.

"Alchemy! I want to refine an eight-rank pill, this pill can improve the strength of ordinary people, so that ordinary people can become low-level cultivators, although the strength is not strong, but for ordinary people like your father and your brother, it is already quite a rebellious existence. Zhang Dong did not hide it and said truthfully.

"Oh, I see!" Yang Xinyan said with a thoughtful nod.

"Xinyan, please come to the door and help me guard it, don't let people disturb me!" Zhang Dong said.

"Okay. Yang Xinyan nodded, walked out of the room, and closed the door.

After Yang Xinyan left, Zhang Dong took out the top-grade medicine tripod, and according to his memory, put the medicinal materials needed to refine the Tuofan Pill into the medicine tripod.

The amount of medicinal materials on Zhang Dong's body is huge, and the materials needed for this Tuofan Dan are not rare, so Zhang Dong can just find all the materials on his body.

After confirming that the medicinal materials were correct, Zhang Dong covered the medicine tripod, and with a movement of his mind, a ten-centimeter-high flame suddenly burst out of his right hand. The surrounding true qi condensed towards Zhang Dong's right palm, and the alchemy officially began.

Although this is the first time to refine this Fan Dan Zhang Dong, he is also familiar with the road, and after forty minutes, Zhang Dong stopped and wiped the sweat on his head.

Without the cultivation of the inner family, although it is possible to mobilize the surrounding aura for alchemy, it is too much to consume Zhang Dong's spiritual power, in the past, Zhang Dong would not feel tired when refining a furnace of nine-rank pills, but now refining a furnace of eight-rank pills actually makes Zhang Dong very tired.

When the medicine pod was opened, a medicinal fragrance suddenly floated out, and ten pale yellow pills were lying quietly in the medicine pod. Zhang Dong took out a small jade bottle, carefully put away the pill, and walked out of the room.

"Your face is very bad, do you want to take a break?" Yang Xinyan asked worriedly when she saw that Zhang Dong's face was pale and tired.

"It's okay, I'll just slow down, the pill has been successfully refined, let's go find your father and them!" Zhang Dong shook his head and said.

Yang Xinyan nodded, supported Zhang Dong and walked towards the main hall.

Seeing that Zhang Dong's face was not good, Yang Batian hurriedly got up from the chair to support Zhang Dong and said, "Virtuous son-in-law, what's wrong with you?

"Father-in-law, I'm fine, it's just that my physical strength is a little overdepleted. Zhang Dong said with a smile, and then took out the small jade bottle from the treasure bag, "Father-in-law, you see, as long as you eat this pill, you can improve your strength, but you can only eat one per person." ”

Yang Batian took the medicine bottle suspiciously, took out a yellow pill and looked at it carefully. Yang Kai also came over, his eyes widened, and his face was puzzled.

"Brother-in-law, is this little elixir really so magical?" asked Yang Kai suspiciously.

"Big brother, can I still lie to you, don't worry, this elixir is so magical. I don't believe you'll eat one. Zhang Dong said with a smile.

Yang Kai picked up the Tuofan Dan suspiciously, hesitated for a moment, and swallowed it in one bite, he trusted Zhang Dong very much, he knew that Zhang Dong would not harm him.

"Son, how do you feel?" Yang Batian asked with a look of anticipation.

Yang Kai confidently felt the changes in his body, and then, his face was overjoyed, and he said excitedly: "Dad, it really works, I feel that my whole body is full of strength now, and my body is as light as a swallow!"

"Is it really that amazing?" Yang Batian looked incredulous.

Yang Kai smiled slightly, and a punch was blasted out, with the sound of whirring wind, and every time he punched down, the air around him would tremble.

"Son-in-law, can I eat this thing?" Yang Batian pointed to the Tuo Fan Dan and asked excitedly.

"Of course, as long as anyone can eat it, but father-in-law, there are only ten, you can arrange it reasonably!" Zhang Dong said with a smile.

Zhang Dong didn't plan to mass-produce low-level cultivators, it would be against the Heavenly Dao, and it would still force other sects to a dead end.

If it is really mass-produced, the Red Gun Society can completely sweep through other sects, and it will be a monopoly.

After listening to Zhang Dong's words, Yang Batian no longer hesitated, swallowed the pill in his hand in one bite, and when he felt the changes in his body, his face was happy.

"It's unbelievable that there is such a miraculous elixir in this world!" Yang Batian exclaimed.

"Yes, Dad, I feel like I'm invincible in the world now, hahaha!" Yang Kai said with a laugh.

"Such a good treasure has to be kept well, and outsiders can't know that there are still eight pills left, except for one of the three elders, the remaining five will be rewarded to talented disciples!" Yang Batian said.