Chapter 120 Jiutian Jiuyou City! The Money-Burning War Fortress! Secret Weapons!

Xiao Mo was very fortunate that he decisively gave up on the other options. Otherwise, this time would have been an absolute, naked loss! Just look at the simple description. 【Nine Heavens Nine Nether City! It is a war fortress jointly built by the first generation Immortal Lord and the first generation Demon Emperor to resist the common enemy, the armies of outer realm evil gods!】 What level of beings were the first generation Immortal Lord and the first generation Demon Emperor? Either one of them was a figure capable of destroying the heavens and annihilating the earth with a mere gesture! And this【Nine Heavens Nine Nether City】was a fortress jointly built by the two of them, its true value was simply immeasurable. Most importantly, this was precisely a building that required the cooperation of both the immortal and demon races to use, wasn't it a perfect exclusive building! Xiao Mo was about to claim it immediately, but suddenly realized a problem. "Wait! If I claim this Nine Heavens Nine Nether City, what happens to my territory's city?" 【Territory cities belong to the lord's core domain. The Nine Heavens Nine Nether City is also a war fortress exclusive to the immortal and demon races, independent of the lord's territory cities, and the two do not affect each other!】 Seeing this, Xiao Mo suddenly understood. In other words, the territory city was the lord's foundation. And the 【Nine Heavens Nine Nether City】was an appendage within the territory, a fortress exclusive to the immortal and demon races. If the territory city was the first core base of the Immortal Demon Tribe, then the 【Nine Heavens Nine Nether City】was the second base, perhaps even a mobile aerial fortress! "Claim immediately!" As soon as Xiao Mo finished speaking, he saw a golden light in the sky directly tear through the sky. Immediately after, a massive shadow slowly descended from the rift, growing larger as it met the wind. In a moment, the colossal 【Nine Heavens Nine Nether City】hovered over the Immortal Demon Tribe's territory, stopping steadily. This massive city, similar to the 【Immortal Demon Sacred Hall】, also emitted a faint golden-red glow. Surrounding it were towering city walls, and within the walls were orderly arranged buildings. However, what shocked Xiao Mo was that this colossal city was simply suspended above the territory. Xiao Mo was very worried that such a massive city might one day fall from the sky and wipe out almost his entire current territory. However, the 【Nine Heavens Nine Nether City】remained motionless in the air, as if some strange power was firmly holding it in mid-air. At the same time, another information interface popped up before Xiao Mo's eyes. 【Building Name: Nine Heavens Nine Nether City】 【Building Level: Beginner (grows with the Lord's comprehensive strength)】 【Building Type: Exclusive War Fortress building for Immortal and Demon races】 【Affiliated Faction: Immortal Demon Tribe】 【Dimensions: Length and width are both nine kilometers, city wall height is one hundred and eight meters】 【War Facilities: Each of the four city walls is equipped with nine giant Immortal Demon Spirit Cannons and eighty-one small Immortal Demon Spirit Cannons.】 【Defense Facilities: Immortal Demon Sky-Guarding Formation】 【Subsidiary Buildings: Lord's Palace, Immortal Demon Legion Barracks, Immortal Demon Sacred Hall, Altar of Faith (requires blueprint activation to use), Statue of Immortal Demon Lord…】 【Spirit Energy Storage: Low (can be replenished with Immortal Demon Stones)】 【Current Status: Peaceful, Levitating, Low Consumption】 … "Tsk tsk tsk…" "My luck is truly incredible! This is indeed a war fortress!" The Nine Heavens Nine Nether City, with a length and width of nine kilometers, was undoubtedly a massive city for the current Immortal Demon Tribe's territory. Moreover, the city walls alone were one hundred and eight meters high; this was what a true formidable city looked like. Most importantly, the war facilities equipped on each city wall, nine giant Immortal Demon Spirit Cannons and eighty-one small Immortal Demon Spirit Cannons. With such firepower, even a Saint-tier, or even a God-tier expert, would probably be blasted into smithereens in minutes. If this city had been present before the beast tide, solving the beast tide would not have been so troublesome, and not a single magical beast would have escaped. As for its defense facilities, the Immortal Demon Sky-Guarding Formation, it was a comprehensive defensive formation that enveloped the entire Nine Heavens Nine Nether City. It had offense, defense, and could also be lived in, making it practically flawless. However, the only thing that bothered Xiao Mo was that using this formidable city required consuming Immortal Demon Stones. Currently, the 【Nine Heavens Nine Nether City】had a low spirit energy storage. "How many Immortal Demon Stones are needed to replenish the Nine Heavens Nine Nether City's spirit energy status, and how long can it be used once replenished?" Xiao Mo asked in his mind. He estimated that after the beast tide, the Immortal Demon Stone storage would be at least seven to eight thousand, or even more. Even after upgrading the 【Immortal and Demon Reincarnation Pool】, he would still have quite a bit left, enough to replenish this colossal city. 【To replenish the Nine Heavens Nine Nether City's spirit energy status requires the consumption of one million Immortal Demon Stones!】 【Once replenished, the Nine Heavens Nine Nether City can be normally used for ten years in peaceful state, five years in standby state, and half a year to a year in war state!】 "What the hell?!!!" Upon seeing these two messages, Xiao Mo's scalp tingled. One million Immortal Demon Stones to replenish its status! How many magical beasts would he have to kill, how many indigenous factions would he have to raze, to rob enough! Moreover, even when its status was replenished, it could only last for half a year to a year in a war state. No wonder they always said war was burning money! This was even more expensive than burning money! The idea of fully refueling this giant "aircraft carrier" completely shattered, and Xiao Mo was instantly filled with resentment. "So, this thing can't participate in war at all right now, it's basically equivalent to a decoration?" 【No! The Nine Heavens Nine Nether City can independently absorb the spiritual energy from heaven and earth to replenish its spirit energy reserves.】 【As for the current spirit energy reserve value, it can only maintain its levitating state!】 【As for the war facilities, the Lord can manually activate them by consuming Immortal Demon Stones or Spirit Stones.】 【Each giant Immortal Demon Spirit Cannon, upon each activation, consumes one thousand Immortal Demon Stones or five Spirit Stones. Each small Immortal Demon Spirit Cannon, upon each activation, consumes fifty Immortal Demon Stones.】 【The defense facilities do not require the consumption of Immortal Demon Stones. Since its descent, the defensive formation has been automatically activated!】 "Holy crap! That's more like it!" Xiao Mo raised his hand and wiped the cold sweat from his forehead, nodding with lingering fear. This way, he could still afford it. When true danger approached, activating one giant cannon would be enough. The next moment, a crimson-gold light shot down from a corner of the 【Nine Heavens Nine Nether City】and directly entered Xiao Mo's heart. It was at this moment that Xiao Mo completely mastered the entire 【Nine Heavens Nine Nether City】, becoming fully aware of all the information and details within the city. With a thought, the majestic 【Nine Heavens Nine Nether City】flew straight into the clouds. In a moment, the entire colossal city vanished, hidden in the high altitude. This war fortress currently had insufficient spirit energy reserves and could not power its normal war-ready facilities. It could only be temporarily treated as a secret weapon, allowing it to accumulate spirit energy reserves on its own while also catching any invading powerful enemies by surprise. Xiao Mo firmly believed that in a short time, this awe-inspiring war fortress would officially appear on the battlefield…