"It seems that you know a lot about the Blood Demon Clan, but this is better, and then we will destroy all the Blood Demon Clan left here!"

The Demon Emperor was a little surprised by Xiao Ning's performance, he knew that Xiao Ning's strength was not bad, but he didn't expect that the other party still had so much experience in dealing with the Blood Demon Clan. He didn't feel the power of Xiao Ning's body to restrain the Blood Demon Clan, all of which could only show that Xiao Ning had done enough research on the Blood Demon Clan before.

"I have been to the Demon Domain, and I have spent the most time dealing with the Blood Demon Clan, and I have been chased and killed by the Blood Demon Clan, but unfortunately they have never left me, but I have accumulated a lot of experience in dealing with the Blood Demon!"

Xiao Ning smiled slightly, as the Demon Emperor said, his research on the Blood Demon Clan was not a day or two, and there was no need to hide this at all.

"The Blood Demon Emperor is dead, and the ordinary Blood Demon Clan can't cause trouble to us, in that case, there is no need for us to act together, let's just separate from each other, as for how many Blood Demons can be killed, it depends on their respective means!"

The Demon Emperor is evil.

"Good!"

Xiao Ning has no opinion, the relationship between him and the Demon Emperor is a temporary alliance, and it is in everyone's interests to act separately. After all, in this Xuanwu Vault, there are still many treasures waiting for them to search.

Whew......

The figures of Xiao Ning and the Demon Emperor flashed, and they rushed out in different directions.

"Boss, it's really you, you actually hid the blood soul of the Blood Demon Emperor!"

The Four Spirit Turtles were carrying Xiao Ning on the road, while Xiao Ning was sitting in the sorrow of the Four Spirit Turtles, refining a blood-colored ball of light.

This blood-colored ball of light is the blood soul of the Blood Demon Emperor, but now the blood demon soul hidden in this blood soul has been destroyed, leaving only the purest blood qi. Not only does this thing have no effect on ordinary people, but it is also a deadly poison. But it was different for Xiao Ning, who had the Blood Demon Seed, which was the best tonic for the Blood Demon Seed.

"Promise to act with the Demon Emperor, you always have to receive some reward, the Blood Demon Emperor may not be the strongest for the Blood Demon Clan, but it is definitely not a weak one, its blood soul is very strong, and it may also hide some unknown secrets of the Blood Demon Clan, which is very beneficial for Xiao Ning to study the weaknesses of the Blood Demon Clan!" Xiao Ning smiled slightly, and said to the Four Spirit Turtles.

"Boss, I feel that there is a passage here that is slowly opening, I believe that it will not take half a month to fully open, this passage should lead to the Blue Dragon Vault!" The Four Spirit Tortoises were a little eager to try, as they obtained more and more Holy Beast Origins, they were also more and more eager for the Holy Beast Origins.

"Half a month, let's look for the remnants of the Blood Demon Clan, and at the same time go to the direction of the entrance of the Green Dragon Vault to hunt for treasures!"

Xiao Ning had a smile on his face, compared to the Demon Emperor, his biggest advantage was that he had four spirit turtles. Of course, Xiao Ning also knew that the Demon Emperor Sin must also have his own means to perceive the opening of the secret cache, but he didn't believe that the Demon Emperor Sin had a stronger perception ability than the Four Spirit Tortoises.

Half a month seems to be a long time, but it is very urgent for Xiao Ning, it took him a few days to absorb all the blood souls obtained by killing the Blood Demon Emperor, which made the blood demon seed in his body skyrocket by three percent, and the power has surpassed the Five Elements Seed, but there is still a certain gap compared with the Buddha Dao seed.

In addition, Xiao Ning also killed three waves of blood demons along the way, and the strongest of these three waves of blood demons was a demon commander. Xiao Ning and this demon marshal are still old acquaintances, when he was in the Blood Demon Domain, this demon marshal caused him a lot of trouble. However, now the demon marshal can no longer pose any threat to him, and he was easily killed by Xiao Ning.

In the end, Xiao Ning also found two secret treasures under the induction power of the Four Spirit Turtles, found a black Xiaoding, and a few drops of the Great Emperor's spiritual liquid.

This harvest made Xiao Ning happy, he had also obtained some Great Emperor Spiritual Liquid from the Tiandu Immortal Emperor, and even the White Tiger Secret Vault had not found such a thing. This thing is in the fairy world, but it is more precious than fairy spirit stones and fairy crystals.

Half a month later, Xiao Ning sat on the back of the Four Spirit Turtles and came to the mysterious entrance of the Xuanwu Vault. The mysterious entrance was still in the water, similar to the one in the White Tiger Vault, a swirling black whirlpool.

Soon after stepping into the whirlpool, Xiao Ning noticed that the scene in front of him had changed, it was a pond. The pond was not large, but it was deep, and when it surfaced, Xiao Ning found lush woods, and rolling mountains, like a green dragon floating on the ground.

"What a pure power of the Five Elements Wood!"

Feeling the power of the Five Elements Wood around him, Xiao Ning knew that he must have arrived at the Blue Dragon Vault. Because the green dragon among the four holy beasts is best at the power of the five elements of wood.

However, the purity of the power of the Five Elements Wood here still surprised Xiao Ning. The power of the Five Elements Gold in the White Tiger Vault was actually not strong, and that Vault was very badly damaged, only some dilapidated buildings, and even the White Tiger Hall of the Holy Beast Palace was gone. Relatively speaking, the Xuanwu Secret Collection is still relatively intact, at least the Xuanwu Hall is still there. However, compared to the Blue Dragon Vault in front of him, it is much worse. It seems that no outsiders have ever trespassed into this place.

"Four Spirits, now your task is to feel the origin of the green dragon and the origin of the Five Elements Wood in this Green Dragon Vault, we can ignore the other things first, but this Green Dragon Origin and the origin of the Five Elements Wood must be obtained!"

The intact Blue Dragon Vault is a big temptation for Xiao Ning and the Four Spirit Turtles, but Xiao Ning knows what he wants and needs the most, and everything else can be found, but this Holy Beast Origin and the Five Elements Wood Origin are things that cannot be copied.

"I see!"

The voice of the Four Spirit Tortoise was very serious, and at the same time, its eyes closed slightly, and began to urge the green dragon blood in the bloodline, sensing the location of the origin of the green dragon.

"Boss, I found it, it's in that direction!"

A few hours later, the Four Spirit Turtle opened its eyes, and it felt the existence of the Blue Dragon Origin. And according to past experience, the place where the origin of the holy beast exists is also the place where the origin of the five elements exists.

The White Tiger Origin is wrapped in the Five Elements Gold Origin, and the White Tiger Origin appears along with the Five Elements Water Origin. Then where the origin of this green dragon exists, there must also be the existence of the origin of the Five Elements Wood.

Swish......

The Four Spirit Tortoises were even more eager than Xiao Ning, it had already tasted the benefits of devouring the Holy Beast Origin, and without Xiao Ning's urging at all, it had already rushed towards the direction of the Holy Beast Origin existence it felt.

After about three days, the Four Spirit Tortoises came to a jungle, where the trees were towering and full of thorns, and the power of the surrounding Five Elements Wood had become so strong that it was very terrifying.