"Looks like you've really seen through my true identity. The fuzzy figure's emotionless voice rang out. He looked at the seal token in Yu Feifan's palm, and his vague expression seemed to move.

"Do you think you alone can seal me?"

Yu Feifan didn't say anything but stared coldly at the vague figure, he came back this time not only to seal this demon, but also to find out where the source of the blood river leads.

"Although you are known as the Demon Venerable, you are just a wisp of divine soul now. Otherwise, you would have devoured me. Yu Feifan said coldly.

"Even a wisp of divine soul is not something you can face. The vague figure seemed to move, and the river of blood below him immediately flew up layers of waves, and countless tentacles stretched out from the blood waves behind him.

Yu Feifan nodded at the Blue Devil Tower above his head, and a magic trick snorted: "Wind!"

Suddenly, countless wind blades flew out from the bottom of the Blue Demon Tower, and those tentacles were cut off one after another, and even the blood wall behind the Blood Demon hung upside down. The wind blade passed through the blood demon's blurred body, dismembering him in an instant.

It's just that the blood demon didn't really die, and the disappeared body flickered slightly, and countless blood threads flew out of his body.

"Blood Silk!" Yu Feifan muttered to himself, and then with the movement of his right wrist, the golden spirit silk appeared, and those blood silk threads were immediately cut off.

Just as Yu Feifan was controlling Jin Lingsi, his heart suddenly moved violently, a heat rushed in his body, the blood in his body was boiling, and his mana was uncontrollable.

"Blood Demon!" Yu Feifan was taken aback, and hurriedly ran the 'One True Method' to suppress it. But the more the mana is activated, the more the blood in the body boils, which is like adding fuel to the fire.

"After falling under my blood curse, do you still want to live?" The blood demon's blurred figure resurfaced, looking at Yu Feifan, whose mana was tumbling on his body, it seemed that he had seen the end of Yu Feifan's demise.

"Blood spell, when did I fall under such a spell. Yu Feifan's heart turned sharply, he had been guarding against each other, but he didn't expect to fall under the spell of the other party.

Yu Feifan hurriedly looked inside, but he couldn't find any trace of the curse mark, even if he won the Nether Eye, he couldn't find it. He was anxious in his heart, and unconsciously forcibly operated the true demonic qi in his body, and the demonic spirit two qi kept colliding and agitating in his body.

The aura on Yu Feifan's body became more and more vigorous, but after a few breaths, Yu Feifan didn't really die because of the exhaustion of essence blood as the Blood Demon thought. The aura on his body gradually subsided.

"How is it possible! It's not that there are people who can escape my blood curse, but it's definitely not something that a mere Returning Yuan Realm monk can do. For the first time, the Blood Demon began to really examine Yu Feifan, "I see, you still have True Demon Qi in your body, no wonder you can break my Blood Demon Curse." ”

Yu Feifan's heart was not as calm as it seemed, although it was only a few breaths, he almost died. If it weren't for the timely mobilization of the true demonic qi in his body to suppress it, he accidentally eliminated the blood curse. The Blood Dao Secret Technique was so strange that it could kill people invisibly.

"Hurry!" Yu Feifan was angry in his heart, and the blue devil above his head immediately became taller.

"Town!"

The bottom of the Blue Devil Tower emitted a green light, directly pressing against the Blood Demon's vague figure. The Blue Devil Tower did not fall, it was supported by the blood wave released by the Blood Demon, but under Yu Feifan's strong urging, the Blue Devil Tower was still slowly descending.

The Blood Demon didn't seem to expect Yu Feifan to be so difficult, and the blood threads of the Dao Dao swirled in front of him, and it didn't take long to condense into a flickering blood curse.

"Go!" the Blood Demon clicked with one hand, and the blood curse spun and flew towards Yu Feifan.

This time, Yu Feifan was more prepared, when the blood curse flew over, the magic sword was already in his hand, and a sword slashed on the blood spell and immediately split the blood curse.

The strange thing is that the split blood curse actually condensed again, forcing Yu Feifan straight in front of him.

Yu Feifan's body retreated sharply, his eyebrows suddenly moved, and the Netherworld Divine Light appeared, but he still couldn't force back the blood curse. Seeing that the spell was about to enter Yu Feifan's body, suddenly a red thunderbolt flew out from between his eyebrows, and the charm dissipated in just one moment.

"Torture Thunder!" At this moment, the Blood Demon was finally moved. All evil things are afraid of the punishment of thunder, especially the punishment of thunder, which is their nemesis. The Blood Demon is the most evil thing, and the Torture Thunder Dao between Yu Feifan's eyebrows is its nemesis, but Yu Feifan can only drive a trace of Torture Thunder now.

The Blood Demon didn't continue to attack after the blow, and he was now sure that Yu Feifan's survival was not all a fluke.

"How about we make a deal?"

"Is this necessary?" Yu Feifan waved the demon sword and said coldly, if he was sure, he really wanted to kill the blood demon with a sword, but the other party's methods were really weird.

"Do you think that if you have demonic skills in cultivation, you can kill me, or the magic sword in your hand?"

"What?" Yu Feifan was shocked in his heart, and couldn't help but hold the magic sword tighter, this person was so powerful that he could see through the magic sword in his hand at a glance.

"You don't have to be surprised, the previous owner of this sword was Qinglin Demon Venerable, I didn't expect to see this sword again after tens of thousands of years. The Blood Demon seemed to see through Yu Feifan's thoughts.

"Even if I can't kill you, it's not hard to seal you. Yu Feifan took out the seal token again.

The Blood Demon looked at the seal token in Yu Feifan's hand, and was silent for a while, "How about we make a deal?"

Yu Feifan didn't dare to relax his vigilance, looking at the Blue Devil Tower that was sinking a little bit, and secretly increased his mana. But no matter how much he urged, he couldn't really bring down the Blue Devil Tower.

"I'll teach you a set of secret techniques, and you can use the token in your hand to reseal me as much as possible. ”

"What do you get?"

"Nothing can be done here. The Blood Demon stared at Yu Feifan and said calmly.

Yu Feifan hesitated, and then said: "What is under the source of the Blood River, don't tell me that you don't know." ”

"Hehe, I didn't expect you to be interested in this. The Blood Demon sneered, "It's okay to tell you, have you ever heard of the Netherworld?"

"What, could it be that the end of the river of blood is the Netherworld. Is there really a so-called Netherworld?" Yu Feifan was surprised in his heart.

"If you don't believe it, you can go down and see it for yourself. The Bloodfiend scoffed.

"I wonder what secret technique you're going to tell me?"

"A blood path spell mark. As for his power, you have already experienced it yourself, and once you use it, you can kill people invisibly. ”

"If you can really kill people invisibly, is there really such a secret technique? Although Yu Feifan didn't know how he made the move, he didn't believe that the other party could really kill people invisibly.

"Hehe, if you agree to our deal, I'll tell you. Bloodfiend sneered.

"You're willing to let me reseal you. Yu Feifan said with some disbelief.

"We can both make an oath. ”

Although Yu Feifan didn't know what the other party was thinking, he couldn't find a reason to refuse after thinking about it for a while. The two swore an oath to each other, and the Blood Demon distributed a curse seal in front of Yu Feifan.

"This is the Blood Demon Spell Dao Seed I cultivate, although it is only a sub-spell, it is no different from the main mantra. ”

Yu Feifan looked at the blood spell that flew over, hesitated for a moment, and actually sealed him in the palm of Zheng

"Good, good, good!" Blood Demon said three good words in a row, not knowing whether this transaction was still praising Yu Feifan's courage. Accepting the curse mark at will, or the very strange blood demon curse seal, not all monks have this courage.

Yu Feifan didn't either, the reason why he dared to accept this spell seal naturally had his own considerations. The demon spirit told him that the Blood Demon was also an overlord back then, but it also disappeared more than 10,000 years ago. The Blood Demon Dao Seed he cultivated was originally a curse mark to control the monks, and this Blood Demon Spell Dao Seed was a rare thing, and it was also a big hidden danger, once the Blood Demon got out of this spell, it might also become a life-urging talisman.

Despite knowing the dangers of the Blood Curse, Yu Feifan accepted the curse. If his cultivation had stayed in the Returning Yuan Realm, even without this blood curse, he would not have been able to continue to live.

If he can enter the realm of evil, this blood curse will naturally become his own kind of dao, which will be infinitely beneficial to his cultivation, and Yu Feifan is also greedy for the magic power of this blood curse.