After hearing these words, old ghost almost lost his temper, but he had already relented. If he tried to retort again, he could only imagine how he would be tortured by Xu Yi, a cunning person like him.
He managed to calm down and did not mention the problem with the emergency boundary sign, and said, "Heart Soul is good for you, but I cannot be enslaved by you for the rest of my life. For a period of three years, I can enter the outside world. I will protect the law with you for three years. At the end of the three years, you must return me Heart Soul. Otherwise, I will die of old age in this world and will never give in."
After saying that, a pair of empty eyes stared straight at Xu Yi. He was extremely nervous. He spoke decisively, but he really had no idea in his heart.
Xu Yi smiled lightly and said, "This is not too much to ask. If Xu agrees to your request, you must make a commitment to Heart Oath."
"No need, I can trust you."
Having had the previous experience, old ghost knows that Xu Yi is a serious promise. What's more, with Xu Yi's cunning, even if he makes a promise to Heart Oath, I'm afraid it won't have much effect. It's better to pretend to be generous and give him a favor.
After saying that, the crystal skeleton let out a scream of pain that made you want to scratch your scalp, and a wisp of mist filled the area between its brows. In the center of the mist was a dim firework as thick as Lamp Wick, flying straight towards Xu Yi.
Although Xu Yi didn't know the secret, he thought that the ghost was overbearing, and was protected by Lei Ting's electric ring, but he didn't expect that old ghost had faked it, openly and allowed the wisp of Heart Soul to enter the spiritual platform.
Old ghost Heart Soul sank into the Xu Yi spiritual platform. Before it could reveal itself, it was shaken by the coercion emitted by the Lei Ting electric ring. It took a long time before it slowly moved to a corner of the boundless spiritual platform, and the image of middle-aged Daoist priest appeared, curled up into a ball.
"You, you..."
Crystal Jade Skeleton pointed at Xu Yi, and he was inexplicably shocked. He could not imagine that a Lei Ting electric ring would actually appear in an ordinary person's spiritual platform. How many Thunder True Intent would it take to form it?
How can the ghosts of ordinary people, even the ghosts of Soul Sensing Ancestor, withstand the power of Lei Ting.
"Don't worry, I won't shorten your boundary sign."
Xu Yi didn't know old ghost's shock. He only knew that he was worried about the boundary sign. At that moment, he threw a white boundary sign over.
At this moment, he carries four boundary cards, which are the four he got from the Void Divine Palace starry sky pattern, in four colors: gold, purple, black and white.
"The white boundary card is actually white. It seems that my worries are over. The power of the starry sky accumulated in the boundary card in your hand is not trivial. It should be enough for me to cross the starry sky. Oh, this world is called the Dark Mountain."
The sounds of the ocean floor are full of joy.
Xu Yi said, "Brother Si, do you have Rebirth Pill? If you have this thing, Xu will present the boundary sign with both hands."
The voice from the bottom of the sea said, "Other people don't know it, but you don't know it yet? I have been trapped at the bottom of the well for hundreds of years by that dog thief. Where can I find such magical pills?"
"There is no elixir, you are making too much noise, you old monster, I will fight you until death."
Old ghost suddenly broke out.
If he had a heart, he would be heartbroken. It was Fierce Rhinoceros's words just now that forced him into a desperate situation, and he had to let go and tell Heart Soul.
Now Fierce Rhinoceros retorts that there is no Rebirth Pill. How can old ghost accept it? The blow he received was even stronger than Xu Yi.
Xu Yi was unmoved, knowing in his heart that Fierce Rhinoceros would not entertain himself for no reason, "Brother Si, what can I give in exchange?"
"A drop of hard work!"
The sound from the bottom of the sea is melancholy and vicissitudes of life.
"Hard work!"
Crystal Jade Skeleton blurted out.
"Hard work?"
Xu Yi's doubts were still unsolved, and his thoughts flashed suddenly. He suddenly thought of what Cao Er said that day, that the blood of ferocious beasts can also replenish Life Source Power. He suddenly understood Fierce Rhinoceros's intention.
Crystal Jade Skeleton Fortunately, Xu Yi was puzzled and said separately, "With practice, the monster's hard work gradually thickens. The more profound the practice, the thicker the hard work becomes. Speech Stage like Fierce Rhinoceros, the old demon, has more than a dozen drops of hard work, or as little as a few drops, all of which contain extremely abundant Life Source Power. Fierce Rhinoceros is willing to exchange his hard work, and I think he will risk his life."
Xu Yi said, "I see, it's just how do I know what Life Source Power is doing with all his hard work."
"You'll know after you try it."
Suddenly there was another sound coming from the bottom of the sea. After the sound came, the sea surface suddenly broke open, and the towering figure of Fierce Rhinoceros emerged again. Above the sky, the storm started again.
A ball of blood mist burst out from Fierce Rhinoceros's majestic mountain chest. The blood mist instantly turned into a river of blood and swept toward Xu Yi.
"Speak!"
Fierce Rhinoceros shouted loudly, and Xu Yi opened his mouth in response. Suddenly, the strong smell of blood filled his mouth.
The river of blood stretched into a blood line, flowing into his mouth continuously.
The incense lasted for half a stick, and Fierce Rhinoceros was even threatened by the evil tribulation and had to escape to the bottom of the sea again. Xu Yi was still devouring blood.
A large amount of blood entered his abdomen, but did not burst him. Instead, it poured into Xu Yi's mouth like a river, and trickled down to the bottom of his abdomen, compressed bit by bit, and finally turned into a three-inch square solid blood-colored cube, which was buried in his abdomen.
Xu Yi carries blood, and the abdomen churns, and suddenly the abundant Life Source Power surges towards the whole body.
"Look at your appearance."
There is another sound coming from the bottom of the sea.
Xu Yi took out the thick-backed sword and looked at his face, but he saw that his gradually aging face had recovered a lot, especially the two temples, which had turned from the original silvery frost to jet black, and the droopy corners of his eyes had gradually opened up.
And the hard work that caused such a strange change was not even noticed by him.
Xu Yi secretly admired, Primordial bloodline is indeed extraordinary, Fierce Rhinoceros is a first-rate beast, and its Life Source Power is innately powerful and has cultivation After traveling for hundreds of years, it reaches the realm of the Mid-stage Tongyu Realm. The abundance of Life Source Power is simply not comparable to that of the human race. I am afraid that even a hundred of my own Life Source Power will be difficult to compete with it.
The Life Source Power contained in this drop of hard work is probably unimaginably huge.
Upon thinking of this, Xu Yi cupped his fists and said, "Thank you, Brother Si, for the gift." After saying that, he threw out a black boundary sign.
A powerful cyclone burst out from the bottom of the sea, wrapped around the boundary sign, and plunged straight into the bottom of the sea.
There is an inexplicable trust between one demon and one person. There is no bargaining or asking Heart Oath to restrict the transaction. They have even forgotten the battle of the Void Divine Palace in the past. One person and one demon fought for life and death.
The deal was concluded, one person, one demon and one ghost, no nonsense, and everyone headed towards Imperial Tomb.
When they arrived near Imperial Tomb, Fierce Rhinoceros was still hiding in the deep sea, while Xu Yi and Crystal Jade Skeleton rushed into the mausoleum.
Xu Yi threw away the bloodline jade pendant given by Old Cangtou to help Crystal Jade Skeleton circumvent the restriction. He had Dragon-Patterned Gold Token himself, but he did not need the bloodline jade pendant given by Old Cangtou.
Both of them had sensed the existence of others. After a short while, they found the hidden mountain. To be precise, it was a Starry Sky Gate. Compared with the starry sky pattern in the Void Divine Palace, which was only as wide as one person, this Starry Sky Gate was much more majestic.
The brilliant stars are densely packed inside the Starry Sky Gate. Looking at them is shocking to the soul.
"Brother Si, please!"
The sound of Xu Yi came out of Dantian, shook the clouds, and rolled towards the sea. With a thought, Soul-Summoning Banner, iron essence, Coral Horn, mid-grade Spirit Stone, Soul-Shaking Bell, Jade Bone Skeleton, all appeared.