【Frost Door Design Blueprint】

【Type: Facility】

【Level: 4】

【Defense: 65】

【Durability: 120】

【Effect (Frigid Counterattack): Releases freezing air every three seconds to freeze enemies in front】

【Crafting Requirements: Frost Iron x20, Supreme Cold Energy x3】

【Upgrade Cost: 500 Nightmare Coins】

【Description: Freeze the enemies before your eyes!】

……

【Ice Maker Design Blueprint】

【Type: Facility】

【Level: 3】

【Effect: Pour in pure water to produce ice cubes (produces 10 ice cubes every 3 minutes, cost 30 Copper Coins)】

【Crafting Requirements: Plastic x10, Circuit Board x1, Frost Ghost Centurion's Heart x1】

【Upgrade Cost: 180 Nightmare Coins】

【Description: Doot doot doot~ Your frozen brain matter is ready, please enjoy】

……

"Lang Ge, we have fifty-six pieces of Frost Iron in our inventory, but we don't know what Supreme Cold Energy is yet. Should we try to purchase some?" Tong Qi said, holding the Frost Door design blueprint in her hand.

"We can try, but I doubt anyone else has it either," Xu Lang shook his head.

Although he wouldn't use this design blueprint himself, if he sold it as a package deal, the price would be higher.

After all, a level 4 door was still quite rare for other players.

He only had one level 4 door himself right now.

"Maybe someone else found it while floor sweeping. Let me ask around," Tong Qi opened the chat room.

Now whenever anyone from Dorm 200 spoke, it immediately drew high attention, and someone quickly responded that they didn't know what Supreme Cold Energy was.

"Xu Lang, should we make an ice maker?" Cao Yaxuan waved the ice maker blueprint and said, "The ice maker can be used daily, and it might even have special effects in certain environments!"

She remembered very clearly that Xu Lang's first bucket of gold came from selling water, which kickstarted his economy in one go.

"Alright," Xu Lang agreed.

They had all the materials needed for the ice maker. Cao Yaxuan gathered them together and manufactured the ice maker.

The blueprint in her hand flashed with light and then disappeared, while a small ice maker appeared on the coffee table.

Cao Yaxuan began using it with animated excitement.

Several girls gathered around, watching the ice maker "doot doot doot" as it produced ice cubes, all feeling quite fascinated by this "new family member."

With it, they could make more dishes, and even drinking cola would be more enjoyable.

Time flew by, and soon it was midnight.

Polar Night descended once again. 𝓯𝙧𝓮𝓮𝒘𝓮𝙗𝙣𝒐𝒗𝒆𝓵.𝓬𝓸𝒎

【33 Ye Fan: Gotta trouble Lang Ge to kill monsters again】

【49 Zhu Yan: What do you think those mysterious monsters really are? Really curious, can Lang Ge tell us?】

【84 Li Wang: I want to know too. We tried confronting the mysterious creatures head-on, but they're too fast. They hide as soon as they see light, can't even see their shadows】

【181 Li Yu: I'm not that curious, just want to survive safely. Anyone have extra wood to trade me some?】

【44 Wang Ao: @Li Yu, come to me】

【9 Sun Heng: Brothers, going out to kill monsters again today】

【47 Zhou Bowen: @Sun Heng, Brother Sun has the skills. In this environment, you need at least two wolf pelts to dare go out, right?】

【9 Sun Heng: Haha, I have a down jacket, found it while floor sweeping recently】

Xu Lang glanced at the chat room, then walked behind the door.

Outside was Polar Night state, the turrets lost their attack targets, so he had to operate them manually.

Hearing scratching sounds at the door, Xu Lang mentally communicated with Ghost Child, activated Eyewitness, then fired a split shot to kill the vampire outside.

When killing these Dark Creatures, the Golden Eagle Wing Crossbow had advantages, but being only a level 4 turret, it couldn't one-shot level 3 monsters. So even though the Void Splitter was more expensive, using it was still more convenient.

Xu Lang routinely killed three Low-Level Blood Servants, then went outside to shout and draw aggro.

Worth mentioning, under normal circumstances, shouting to attract monsters had limited effect.

This trick only worked on non-cannon fodder monsters like Low-Level Blood Servants that had some intelligence. Otherwise, with Xu Lang's current Blood Grudge, he could only attract aggro from third-floor monsters.

After routinely killing all the Blood Servants and collecting ten Low-Level Blood Crystals, Xu Lang planned to go practice martial arts in the study.

But this time, Tong Qi stopped him, saying, "Lang Ge, many people are @ing you in the chat room, all asking for wolf pelts."

Smart players had been monitoring Xu Lang's point changes, and after noticing it changed ten times, they knew all monsters were dead.

The floor sweeping opportunity had arrived.

Most players wanted to sweep floors but lacked cold protection gear. What to do? They had to come find Xu Lang again!

Because only he had sufficient wolf pelts.

This was Xu Lang's current status in the Mad King Dormitory Building - the top of the tops.

"What price is appropriate?" Xu Lang asked casually.

His energy was limited, he couldn't constantly monitor market changes.

"Six thousand Copper Coins, and if liquidity is sufficient we can raise the price," Tong Qi had already prepared her answer. "For today, we can sell fifteen wolf pelts first."

"Alright," Xu Lang nodded without criticizing anything, directly trading the wolf pelts to Tong Qi, then went to the study to practice.

If there were really big problems, Wang Yazhi and the other girls would point them out.

He only needed to approve documents now.

……

"Xu Lang is selling goods again," a tenant in Dorm 77 reported to Zhou Daha, then added, "Should we sell some too now to consolidate funds and reduce risk?"

Zhou Daha frowned upon hearing this, muttering, "Consolidating funds presupposes you can buy back later. Cold protection gear has never seen a price correction before..."

Everyone looked at Zhou Daha, waiting for his decision.

After a long while, Zhou Daha said, "Fine, let's sell a portion first to control risk."

"How much should we sell?" a tenant asked with relief.

He had traded stocks before, but his investment philosophy was relatively conservative and somewhat unable to adapt to Zhou Daha's methods.

Zhou Daha replied, "One-tenth!"

Everyone: "..."

Damn, selling one-tenth is basically no different from not selling at all!

The tenants felt tremendous pressure.

But there was no choice, Zhou Daha's methods were always like this - he preferred heavy positions, and this opportunity was truly rare.

Cold protection gear was absolutely essential, such solid goods. If they sold too early and missed out, they'd definitely regret it later.

The seventh day would be the peak price for wolf pelts!

……

【Constitution +1】

In the study, Xu Lang stopped practicing boxing and opened his personal information panel.

【Player: Xu Lang】

【Experience: Third Period (In Progress)】

【Room Number: 200 (Dorm Owner)】

【Attributes: Constitution 35, Spirit 20】

【Skills: Advanced Meditation, Fire Dragon Technique, Bullet Time, Corpse Refining Art, Dragon Elephant Combat Method, Soul Fleeing Beyond the Heavens, Blade Mastery, Mimicry - Spider, Gun Fu...】

【Backpack 12/16: Blood Pelican Blade...】

【Funds: Copper Coins 321819, Silver Coins 53, Gold Coins 0】

"Dragon Elephant Combat Method only needs 5 more constitution points to reach maximum," Xu Lang said calmly in a low voice.

Unlike before, he now had no desire to improve cultivation techniques during game time.

Nightmare Coins weren't just tools for snowballing wealth, they were also emergency cards for adapting to situations.

The cake was always there. Staying at the table was more important than anything.

If Xu Lang really had a gambler personality like Zhou Daha, he definitely wouldn't be selling wolf pelts now, but saving them for the final day.

The night passed in the blink of an eye. After listening to the radio, Xu Lang went to bed to sleep.