Xu Lang took a deep look at the Yellow Sand Army, then returned to his dorm and quickly ran a simulation. He finally reached a conclusion.

—The Mad King Building wouldn't collapse, and many players' main doors hadn't been blown open, but the turrets were severely damaged. Staying at home wouldn't be much different from being canned meat.

What surprised him a bit was that in this round of simulation, not a single main door on the 9th floor had been blown open.

The dorm ability of the Witch's Home was truly a bit interesting.

After exiting the simulation dream, Xu Lang immediately sent a message, telling everyone to find ways to protect their turrets.

"Xu Lang, there are so many Yellow Sand Soldiers, can we really win?" Cao Yaxuan was frightened by the Yellow Sand Army.

Among all players, Dorm 200 was the least worried about the tornadoes.

The Dorm Owner didn't need to lift a finger; the Guardian Spirit, Little Daoist Boy, would take care of it!

"This wave of monsters is indeed ridiculously numerous." Xu Lang felt that if the Void Splitter hadn't produced that perverse effect with the Blood Diamond, he probably wouldn't have saved a single Nightmare Coin this game round. "It's time to give the Void Splitter a little inspiration!"

The eyes of the women lit up, knowing Xu Lang was about to upgrade the Void Splitter.

Xu Lang walked behind the Void Splitter and placed his palm on it.

"The main effect of the Void Splitter is splitting. With this ability, it can produce explosive effects with the Blood Diamond... It wouldn't lose the splitting effect after upgrading, would it? Nightmare Lord Sequence, don't mess with me."

Xu Lang felt a tiny bit of unease in his heart.

[Void Splitter consumes 5500 Nightmare Coins, upgrades to Level 13]

[Void Splitter consumes 8800 Nightmare Coins, upgrades to Level 14] 𝙧𝙚𝙚𝔀𝒆𝓫𝓷𝙤𝓿𝒆𝙡.𝒄𝙤𝓶

[Void Splitter consumes 14000 Nightmare Coins, upgrades to Level 15. Please select upgrade direction.]

[One, Void Fissioner: Empowered by Void Force, each shell deals 3000 damage. Automatically splits into 10 sub-shells upon firing, damage unchanged. Sub-shells split into 10 sub-shells upon hitting enemies, damage unchanged. Regular attack speed. Auto-attack range 25 meters. Each attack requires 10000 Copper Coins. (Excellent)]

[Two, Void Eye: Releases a three-meter diameter Void Beam that traverses the entire corridor, dealing 10000 true damage to enemies. Very slow attack speed. Auto-attack range 50 meters. Each attack requires 30000 Copper Coins. (Excellent)]

The Void Splitter had only two upgrade paths. One was the advanced version of the Splitter, while the other was more special. Looking at the graphic, it resembled a large purple eyeball that could release lasers when opening and closing, with a connecting rod that could extend to different distances.

"The Void Fissioner can only split twice now, but it also no longer has the Durability limitation. It can split at least twice and won't be scattered like before by colliding with monster attacks... One split is 30,000 damage, and another split is 300,000 damage!"

After a quick calculation, Xu Lang arrived at an utterly terrifying number and then chose the Void Fissioner without hesitation.

He firmly believed that in the current Dorm Survival Game, no BOSS could withstand 300,000 damage. And if operated well, this 300,000 damage could truly land on a single target simultaneously!

As purple light shimmered, the Void Splitter's form changed dramatically, becoming even more visually stunning. The handle and cannon body now had chitinous armor, looking like some kind of insect.

"Xu Lang, show me the new turret's stats quickly!" Cao Yaxuan urged impatiently.

Xu Lang shared the turret information. Glancing at the surveillance camera, he noticed the tornadoes were getting closer, instantly stirring up a sense of pressure within him.

Better upgrade another turret.

Having only two Level 15 Excellent turrets still felt a bit too risky.

Facing the wind tornado, Xu Lang's fear of insufficient firepower was acting up a bit.

"It's all the Rakshasa Country faction's fault, creating such a grand spectacle. Otherwise, I wouldn't be so temperamental."

Three Excellent-grade turrets, plus an Excellent-grade main door. He didn't know what caliber the monsters were, but Xu Lang believed he himself had no way to breach Dorm 200.

Forget him, even if Xu Hai came, it would be the same.

Just thinking about what he was about to do next made Xu Lang feel like laughing.

Since he already had one Void Fissioner from mutating a turret, having another one wouldn't be a problem.

[Micro Tri-Eye Machine Gun consumes 5200 Nightmare Coins, upgrades to Level 13]

[Micro Tri-Eye Machine Gun consumes 7500 Nightmare Coins, upgrades to Level 14]

[Micro Tri-Eye Machine Gun consumes 12500 Nightmare Coins, upgrades to Level 15. Please select upgrade direction.]

[One, Cannon: Lethality 1000, super-fast attack speed, auto-attack range 40 meters. Attack speed increases by 30% after entering Overheat state. Each attack requires 1000 Copper Coins. (Excellent)]

[Two, Three-Eyed Machine Gun Turret: Lethality 2000, very fast attack speed, auto-attack range 40 meters. Bullets have a 5% chance to cause explosion effect, and a 5% chance to cause burning effect. Each attack requires 300 Copper Coins. (Uncommon)]

[Six, Micro Six-Eye Machine Gun: Lethality 666, super-fast attack speed, auto-attack range 20 meters. The other three gun barrels unlock 10 seconds after activation. Each attack requires 100 Copper Coins. (Uncommon)]

"The specialty of the Micro Tri-Eye Machine Gun is extreme speed, and the upgrade directions are roughly correct... The Micro Six-Eye Machine Gun would pair very well with the Wind Element Gem. It's just that the Rarity is only Uncommon, so the possibility of a Legendary Rarity upgrade direction appearing in the future is low."

Xu Lang was secretly satisfied and chose the Cannon.

Afterwards, he took out the Wind Element Gem and the Triangular Power Gem, embedding them into the Cannon and the Great Barren Dragon's Gaze respectively.

The effect of the Wind Element Gem was a 1% chance to spawn a tornado upon attack.

And with the Cannon's attack speed, spawning a tornado every few seconds would be normal.

After firing for a few minutes, the entire screen would be filled with tornadoes.

Now, he was really about to play a perverted version of the Dorm Survival Game!

The compatibility between the Cannon and the Wind Element Gem might not be inferior to that of the Blood Diamond and the Void Splitter!