Shock!The beginning is a land, and the crit strikes a miracle

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"agree."

Luo Yu directly chose to confirm, and Yi Sili's body in front of her eyes became blurred. She saluted Luo Yu slightly: "My lord executive, after returning to the country, the little girl will persuade her father not to fight."

The voice fell, and her figure disappeared.

"Don't fight?"

"If you don't move to fight, then I can only do it."

There was a sneer at the corner of Luo Yu's mouth, and at the same time the light flashed in front of his eyes, and a large pile of Heavenly Dao Coins appeared in the room.

Chapter 491 It's Too Cold, It's Frozen

On the other side, the roar of the Salamander also came from the animal training ground.

All these lizard dragons are directly tamed because they were traded.

The animal training ground is already big enough, because the quality of all buildings of the territorial war champion is +1, and there are more barns in the animal training ground, enough to house more animals.

"Little Ling, you send someone to put the lizard dragons in place."

"Yes, father."

Xiao Ling disappeared in place as soon as he moved, and Luo Yu slowly left the empty and luxurious prison and returned to the villa.

After a day of fuss, it was already nighttime. Duo Fuli was preparing dinner, and Luo Yu stood alone on the balcony, looking at the snow falling in the sky, feeling somewhat worried.

The temperature was minus 55°. He had seen just now that all the water pipes were frozen. Even if the quality of the water tower had been improved, it still couldn't stop the severe cold, and all the water in the tower was frozen into ice.

Water resources are now a problem again.

Of course, this does not mean that there is no water. There is so much snow outside and there will be water when you come back. The problem now is that the water circulation system is not working.

After looking at the world, it really is a frying pan.

"The water pipe is blocked! The automatic cleaning function of the animal training ground has been suspended!"

"The water in the small lake feels more than half frozen, and it's about to become a frozen lake!"

"I can't catch any fish at all, and the ice is not frozen yet..."

"The wind pumps are frozen and won't turn at all."

"God, hurry home and see if Nima is still alive. Do you want us to be wiped out by making it so cold?"

"No water, no water, I didn't expect water shortage in summer, and also shortage in winter!"

The sudden death of the water circulation system had a greater impact on Luo Yu!

What to do if there is no water in the indoor planting, and the little cuties can’t take a bath if there is no water in the villa’s bath. There are still so many animals in the animal training ground, and the water cycle cannot be interrupted!

After thinking about it for a while, Luo Yu thought of two ways. The first one is to directly cast fire attribute magic to heat the water tower and water tank. After the ice inside melts, water can be drawn naturally.

But this method can only maintain a stable water supply for a period of time, and it consumes a lot of mana for Luo Yu, Xiaoduo, and Sisi, which is a temporary solution, not a root cause.

The second way is to unlock another tech tree in the water cycle, the Water Heating tech.

This technology is to manufacture a heating core and put it in a water storage device such as a water tower, connect it to an energy pipeline, consume heat or electricity to heat up, the principle is somewhat similar to an electric kettle...

I opened the trading bank and looked at it. It takes 5000 Tiandao coins to heat the core blueprint.

Good guy, this conversion is equivalent to 5000W silver, what are you doing, stealing money!

Luo Yu hesitated, although he had just grabbed a match, but he couldn't spend it indiscriminately.

While he was hesitating, a prompt came suddenly.

[Hint: Luo Yun put the water heating technology into the shared technology pool]

Luo Yu was taken aback when he saw the prompt. Only super bonds can have the shared technology pool, and two people can put up to two technologies into it.

Private chat interface.

Sister: "Brother, I sold some of the confiscated items and exchanged them for the blueprints of this design. Is it still useful to you?"

Brother: "I would like to call you Timely Rain."

Girl: "Hurry up and share your technology to attract beast mothers!"

Brother: "However, the world of heaven does not have this kind of technology."

Sister: "Okay, let's share the lightning technology. I want to build an electric shock tower."

Luo Yu smiled lightly, put the Thunder Energy technology into the technology sharing pool, and after talking to the little girl for a few words, she ran to build the electric shock tower, while Luo Yu was preparing to build the heating core.

[Water temperature heating core ball: Gold 1W, Silver 10W, Platinum 5000W, Copper Mine 5W]

It's a little expensive, but expensive has its advantages. Luo Yu built one first.

A moment later, looking at the golden bead the size of a billiard ball in his hand, Luo Yu had a thought, and a flame burst out of his hand.

[The heating ball is absorbing heat energy, current progress: 1%, 2%...]

The progress was very fast, but it was 100% in a short while. Luo Yu stepped on the flying sword and flew up the water tower. After opening the stone slab, he threw the heating ball full of heat energy into it.

"Boom!"

The heating ball hit the ice cube and bounced a few times, and then began to release heat energy. Seeing this, Luo Yu hurriedly covered the stone slab, and at the same time clicked on the profile of the water tower.

[The current internal temperature of the water tower: -57°, -56°, -55°...]

With the release of a large amount of heat energy, the ice cubes in the water tower that were as frozen as rocks began to dissolve. About half an hour later, the temperature in the water tower reached 30°, all the ice cubes melted, and the heat of the heating ball was also released.

At this moment, the heating ball sank into the water. Luo Yu clicked on the building page for the first time, and an energy pipeline was connected to the heating ball, and then went straight to the thermal energy storage box of the energy room.

A steady stream of heat energy began to pour in, and the heating ball started working again.

Similarly, because of the cold outside, the cold air is gradually invading the water tower!

After waiting for a while, Luo Yu found that the water temperature in the water tower continued to drop, and it started to freeze again. He suddenly realized.

The water in the water tower is pumped from the small lake. The water temperature in the small lake is very low under the current temperature. Cold water pours into the water tower, and the water tower is essentially stagnant water, causing it to freeze again.

After thinking for a while, Luo Yu decided to close all the water inlets, wait for the water in the water tower to run out before pumping, and turn off the heating immediately when the water in the water tower is full, so as to ensure normal operation.

He did it as soon as he thought of it, and after a short operation, the water temperature was completely maintained as he had imagined.