Two days later, Heaven Raiding City ushered in a Sword Sect's Tongtian Battleship, a Nangong Family's Fire Divine Boat, and a Forbidden Imperial Clan's Forbidden Divine Boat. The Shenzhou Battleship is a war weapon for the major immortal forces and the Imperial Clan to conquer the heavens and all worlds, and ordinary gods can control the Shenzhou Battleship to fight against the Imperial Road Giants and kill the power of the God King.

The cost of refining such a war weapon is extremely high, and even if the resources are sufficient, it will take multiple refining masters to complete the refining for hundreds of years.

The weapon of war can be said to be one of the foundations of the immortal forces and the imperial family, under the constraints of the covenant of all races and the laws of heaven and earth order, Tianzun and the Great Emperor cannot easily attack, and they can fight against the god emperor giant, and the role of the battleship Shenzhou that bombards the power of the god king can be imagined.

The refining methods of the battleships of the major forces, Shenzhou, are all unique, and it is impossible to leak them out, otherwise they will be known by the hostile forces, and they are likely to find a weak point to defeat them. The Heaven Raiding Sect will inevitably have to fight against the Asura and other clans in the future, and war weapons are indispensable, and the Heaven Raiding Sect already has the most powerful war weapon.

Before the arrival of the Zerg in the Tianqi Great World, there was no such thing as a weapon of war in the Tianjun Great World, even if many forces refined except for the battleship Shenzhou, both the scale and the power were far from being comparable to today.

Since then, the refining method of the worm hive has gradually become known to all races, and the scale and power of the battleship Shenzhou have begun to advance by leaps and bounds, and it can be said that today's battleship Shenzhou is modeled after the refining method of the Zerg worm hive.

The refining method of the insect nest is imprinted in the bloodline of the Worm World Zerg, and the Eight-winged Scorpion Clan originates from the Worm World Scorpion Clan, so the Eight-winged Scorpion Emperor opened the bloodline inheritance after the Emperor Zheng and refined it into the Scorpion Nest.

However, the refining method of the insect nest is also divided into high and low, strong and weak, although the scorpion nest refined by the eight-winged scorpion emperor is not weak, but there is still a big gap with the top insect nest. For this reason, during the trip to the Abyss, Chu Dui blackmailed the Destruction Spider Mother, and asked the Destruction Spider Mother to inform the refining method of the top worm nest as one of the conditions to help her get out of trouble in the future.

The Mother Destroying Spider is not the Celestial Venerable of the Heavenly Worm Great World, but the native Celestial Venerable of the Tianjun Great World, and does not refine the worm nest. But don't forget, at the beginning, the Zerg of the Great World of Tianworm and the Zerg of the Great World of Tianjun merged into one, and led by the Mother of Spiders, established a glorious era of Zerg.

Moreover, the Void Insect Venerable, one of the three Zerg Heavenly Venerables of the Heavenly Worm World, is still the Daoist companion of the Destroying Spider Mother, even if the Destroying Spider Mother has not refined the worm nest, she must have mastered the refining method of the top worm nest, and the trip to the Abyss has already allowed Chu Duan to obtain the refining method.

Chu Duan naturally wouldn't go to refining a worm nest, the cost of refining a worm nest was unimaginable, and he didn't know how many resources and energy it would consume, and how long it would take.

It is precisely because the cost of refining the worm nest is too great, so even in the Heavenly Worm World, those Zerg Emperors and Zerg Immortal Heavenly Venerables can only refine one worm nest in their lifetime, and they are constantly increasing the scale of the worm nest to improve the power of the worm nest.

However, if you get the refining method of the top worm nest, you can deduce a more powerful battleship Shenzhou through this method. The refining method of the Heaven Tribulation Divine Boat, which is exclusive to the Heaven Tribulation Sect, has been derived, and three have been refined so far.

The Heavenly Raid Divine Boat not only came by referring to the refining method of the insect hive, but also added the refining means of scientific and technological civilization, which were provided by the out-of-realm forces on the ark.

The ark can actually be understood as a battleship Shenzhou, but this battleship Shenzhou is more domineering, born in order to detect and conquer other worlds in the chaos and vastness.

Chu Duan's master is kind to Fang Zhou, and coupled with the strength of the Heaven Tribulation Sect, he is the ideal partner of Fang Zhou. The Ark provided some of the manufacturing methods of technological weapons to the Heaven Raiding Sect, and the Heaven Raiding Sect also taught the Ark creatures some advanced cultivation techniques and supernatural powers, and the two sides were mutually beneficial.

There are many powerful technological weapons installed on the Sky Tribulation Divine Boat, and there is even no shortage of cutting-edge technological weapons that can bombard the power of the God King and threaten the God Emperor giant. However, cutting-edge technological weapons are the secret of the Ark, and the Ark can only provide finished products to the Heaven Raiding Sect, and it is impossible to leak the manufacturing method.

"Senior Brother Chu, I heard that you have found an ancient relic, is it true?" Bai Lengfeng pulled Chu Duan and didn't let go.

The Iron and Blood Banner is very important, and the incarnation of the will of the Tongtian Sword Venerable sent down the decree to order the disciples of the sect to go to the Heaven Raiding Sect, but he did not tell them what to do, only said that everything was headed by the Heaven Raiding Sect and Chu Duan. The disciples of the Sword Sect discussed a lot, speculating that it was likely that the Heaven Destroying Sect had discovered some ancient relics and shared them with the Sword Sect.

"Senior Brother Chu, don't pay attention to this second goods, you and Yu Yao talk slowly. ”

Bai Lengfeng's second senior sister Lin Jiao grabbed him by the ear and dragged him away, this guy didn't have any eyesight at all, and he couldn't see Yu Yao on the side looking at Senior Brother Chu Duan, what are you doing on the side.

Chu Duan and Yu Yao laughed, Bai Lengfeng has gone farther and farther on the road of second goods since he liberated his nature, and he will no longer be as cold as he was at the beginning. However, Chu Dui is more willing to get along with the current Bai Lengfeng, life is already very hard, why disguise himself as another appearance.

When the Heaven Raiding Sect was established, there were a lot of disciples from the Sword Sect, the Nangong Family, and the Forbidden Emperor Clan, but many of the three monks who went to the Mysterious Land this time came to Heaven Raiding City for the first time, and Chu Duan specially postponed the departure time for half a day, so that they could take a stroll around the Heaven Raiding City.

Except for some of the gods who led the team, most of the Sword Sect, the Nangong Family, and the Forbidden Emperor Clan were still young people, and they were full of curiosity about the Heavenly Robbery City, a divine city where the Nine Emperors could not help it, and they were all very happy to visit it after getting Chu Duan's permission.

There are all kinds of shops in the Heaven Raiding City, selling pills, magic weapons, talismans, puppets, etc., produced by the Heaven Raiding Sect, and many pills and talismans are rare to see in the outside world, and even the perfect quality of the pills that only appear in auctions can be seen in many shops in the Heaven Raiding City.

Chu Duan didn't waste half a day, but told each other about his understanding of the Shenyuan realm with Yu Yao, confirming their respective perceptions of the Dao. Yu Yao was promoted to the Divine Yuan Realm in the Shattered Heaven Realm, and entered the World of the Heavenly Banner to comprehend the projection of the Ancient Sacred Fire Dao, and now her qualifications and potential have been further improved, and she will not be inferior to the ordinary Immortal Heavenly Arrogance.

Although Chu Duan was still in the Shenyuan realm, in fact, this realm had no secrets for him, even the Dongtian realm.

The Shenyuan realm is the realm where the monk begins to sense the Tao of Heaven and Earth, and grasps the realm of the Tao of Heaven and Earth, and when the monk really grasps the Tao of Heaven and Earth, it is when he opens up the Cave Heaven and promotes to the Cave Heaven realm. However, Chu Duan had already opened up the Cave Heaven, and when the Heaven Tribulation Avenue was formed, the Cave Heaven expanded into the Heaven Destroying Realm, and the Heaven Tribulation Realm with a radius of three thousand miles was larger than the God Realm opened up by ordinary gods.