It was very wise that the Heavenly Firmament Dragon did not directly slap the three of the Yang family to death, because there were still nineteen scrolls in Yang Zheng's hand, and these nineteen scrolls, together with one scroll in Chu Duan's own hand, formed a complete drawing, through which he could get the treasure given by the Demon Palace to the only one who survived.

"I hope the place where the treasure is buried is not blown to pieces by this." Piecing together all the maps, Chu Duan began to pray secretly.

After the battle between the two super soul pets, the prison island has been torn apart and unrecognizable, and the treasure is buried somewhere on this island, and if you are not careful, it is likely to be directly blown away, or sink into the sea with the ground crack.

"Luckily, fortunately." After piecing together the map, Chu Duan immediately glanced at the location of the treasure and smiled.

After resting in place for a while, Chu Duan first treated the wounds on the body of the Demon Tree Warrior. The Demon Tree had been severely traumatized, and its body had been completely penetrated, however, for the soul pets of the plant world, this injury was not fatal, and it could be healed after a while of adjustment.

After dealing with the injuries of the Demon Tree Warrior, Chu Dui's soul power also recovered somewhat, and only then did he summon the Night Thunder Dream Beast.

After locking the direction, the Night Thunder Dream Beast immediately ran towards the treasure left behind by the Nightmare Demon Palace!

………… In the early morning of the fourth day, Chu Duan found the location of the treasure, and what made Chu Duan a little crying and laughing was that this treasure was in the extremely hidden mountain abyss where the colorful demon tiger was trapped.

At that time, as long as Chu Duan was digging deep when digging the valley and cold ginseng, he would definitely find traces of someone using the earth soul technique, and it was likely that he had accidentally taken a shortcut.

"It seems that it's not a simple coincidence that the Colorful Demon Tiger is trapped here." Chu Duan put away the drawings, but smiled helplessly and began to dig up treasures.

"What could it be, the Yang family's family treasure?" Chu Duan secretly guessed.

The most special thing about the Yang family is that they have the powerful combat power of the blood beast soul pet race, almost every person in the Yang family will have a blood beast given by the family, the blood beast can be said to be the mainstream soul pet, many soul pet masters will choose it, and the Yang family belongs to the family that controls the blood beast more prominently, their blood beast talent and combat effectiveness are stronger than other soul pet masters!

Digging deeper, Chu Duan soon found the black box in the frozen soil, and when he saw the box, Chu Duan seemed to understand something, and slowly opened the black box.

"Sure enough, it's the Book of Soul Techniques!" A smile immediately appeared on Chu Duan's face!

Seeing this book of soul skills, Chu Duan didn't need to open it to know what kind of skill it was!

Just like the Chu family, who has a soul skill that can copy their soul pet skills, the Yang family also has their absolute advantage in soul skills, and their family's soul skills are the ones that allowed them to consolidate their most honorable position in Gangluo City-Blood Pupil Maniac!

Blood Pupil Mania is an attribute soul skill, this skill only appears on monarch-level blood beasts, but as long as you reach the soul master level, you can cast this Blood Pupil Mania.

The effect of the blood pupil maniac is very direct, and the combat power of the person being imposed will increase dramatically in a short period of time, and the complete blood pupil maniac can directly increase the strength of a soul pet by a while!

The soul power consumed by soul skills is very huge, and it is impossible for soul pet masters to release skills throughout the battle like soul pets, but a powerful soul skill can change the tide of battle.

If Chu Duan had possessed the Blood Pupil Maniac before, the fifth-rank seventh-order Mo Ye would definitely be able to easily defeat the fifth-rank ninth-order blood-winged three-eyed beast, and even compete with Yang Lengcang's sixth-rank fourth-order blood-winged three-eyed beast!

"Since the Yang family has taken such a big risk to come to the prison island to recapture this volume of blood pupil madness, this shows that this blood pupil madness of the Yang family should be the most complete one." Holding this blood pupil madness in his hand, Chu Duan felt that his palms were a little hot!

In order to prevent the outflow of the family's soul skills, the Yang family really only has such a volume of blood pupil madness as the final blueprint, and only at very special times will it spend a heavy sum of 500,000 yuan to ask the engraver to spend two full months to engrave a volume, and then give it to some of the most core members of the Yang family!

The engraving of the Book of Soul Skills is not infinitely engraving.

A book of soul skills contains all kinds of intricate imprints, and these imprints are so intricate that even the strongest engraver cannot engrave a book of soul skills in its entirety.

There are two factors that determine the power of a soul technique, the first is naturally the soul power of the soul pet master's own soul thoughts, and the second is the completeness of the soul skill book learned.

Generally speaking, a book of soul skills can be learned as long as the engraving pattern in it matches the soul skill at a rate of 70%.

However, if the soul pet master learns 70% of the inferior soul skill book, the power of the soul skill exerted will definitely not be comparable to the 100% complete soul skill, and it will only have a tenth of the effect.

Therefore, many families will keep a copy of the most complete soul technique book in their hands, and when they want to teach it to a certain child of the family, they will ask the engraver to engrave a copy.

Of course, the completeness of the soul technique engraved in this book is definitely not as good as the first one, and the power displayed is also very poor.

The best engraver in Gangro City will also lose 5% of the completeness when they engrave the Book of Soul Skills, and if the completeness of a Soul Skill is lost to 10%, the effect is likely to be doubled.

The highest completeness of this book in Chu Duan's hand should have reached 99%, and if it was cast in the early stage, it should directly increase the strength of the soul pet by about four levels, and the 94% completeness of the initial blood pupil madness cast by those core members of the Yang family would increase the strength of the soul pet by two or three orders at most.

In fact, if Chu Duan took this book of soul techniques with a high degree of completeness and sold it, the value would definitely be very high. However, Chu Duan, who lacked soul skills, needed this kind of domineering soul skill to improve his strength, so Chu Duan would not hesitate to learn this soul skill!

Generally speaking, the relatively cheap soul skills sold on the market only have a completeness of about 80%, including Chu Duan's own learning of the Frozen and Flame Attachment, and the price of the relatively high completeness is several times higher.

"I finally have a decent soul skill." Chu Duan grinned and smiled.

Except for the soul technique that Chu Duan himself learned, the effect of Chu Duan's other soul skills is not very good, and now if this Blood Pupil Maniac is applied to Mo Ye's body, Mo Xie's strength can directly jump from the fifth rank to the sixth rank.

"The Demon Palace is really generous, and it even gave this kind of soul skill to the prisoner." Chu Duan muttered to himself.

"However, when Xia Guanghan got this book of soul skills, he didn't study it directly, but contributed it to the Demon Palace, which should show that Xia Guanghan is likely to have a similar stronger soul skill, I don't know what Xia Guanghan's true strength is."

Chu Duan remembered that Xia Guanghan had a fifth-rank White Tread Demon three years ago, and now it had reached a sixth-stage level.

The White Tread Demon is a monarch-level soul pet, and if it reaches the sixth rank, its strength is quite terrifying, and if the commander-level creature does not reach the seventh rank, it will not be able to compete with it at all!

At the beginning, the strength of the high-level commander-level Winged Linghu was already a fifth-rank high-level, and Mo Xie could resist the fifth-rank and ninth-order blood-winged three-eyed beasts, but if he faced the Winged Linghu, it should be difficult to parry, and after three years, this Winged Linghu was likely to reach the sixth rank. Obviously, the Winged Tiger is not Xia Guanghan's main favorite!

"There is still a gap, but it will not be too far from the day when he will surpass him!" Chu Duan stroked Mo Xie's fluffy body and smiled confidently.

…… In three years, Chu Duan has indeed completely changed!

The strength of the fifth-rank seventh-order Evil Flame Six-Tailed Demon Fox is enough to compete with the mid-level commander level below the sixth-rank, and in Gangluo City, if you can have a commander-level soul pet above the sixth-rank, even if you are a first-class powerhouse.

And in the Yang family, the number of first-class powerhouses will not exceed fifteen!

Chu Duan's Blood Pupil Maniac could directly let Mo Xie enter the sixth stage, and there were probably only a dozen people in the Yang family who could compete with Chu Duan, and most of these dozen people were already forty years old!

Except for Mo Ye and the Night Thunder Dream Beast, Chu Duan's Ice Sky Spirit has already reached the fifth rank and ninth rank, and if the ice sky spirit with level talent reaches the sixth rank, as long as the ice skills are well controlled, it is not impossible to fight with a low-level commander-level soul pet!

As for the Demon Tree Warrior, his strength is slightly inferior to that of the Ice Sky Elves, and he is in the fifth and sixth ranks.

Plant soul pets are not good at frontal combat, but as long as the skills are used well, combined with the combat ability of other soul pets, they can also play a vital role on the battlefield!

The soul pets of each department will obviously restrain each other, if the soul pet of the pure beast attribute meets the wood soul pet with rough skin and thick flesh, even if there is a gap in the race level and stage, the soul pet of the wood system can still win calmly.

......It's been almost four years, and they all think I'm dead." Standing on the edge of the somewhat fragmented island, Chu Duan's mind floated with familiar faces, and his thoughts began to fly to that city, that family, and those relatives who were exhausted by the family's affairs ............ "roaring !!!!"

When Chu Dui's thoughts were messy, the Winged Tiger had already slowly fallen from the sky and landed in front of Chu Duan.

Chu Dui's eyes were fixed on the Winged Tiger gradually appearing in the sky, three years had passed, but Chu Duan was no longer the weak boy who struggled with life and death.

I remember that at the beginning, when Chu Duan rode the winged Linghu, he was full of emotion in his heart, fantasizing that he would be able to have such a powerful and majestic soul pet one day.

And now, in the face of this sixth-rank high-level commanding beast, Chu Duan can be very calm, because his Mo Evil strength is not inferior to this winged Ling Hu!!