Ling Lin's feet were off the ground, the ice and snow wings behind her were flapping lightly, the wings had complex patterns, gorgeous and gorgeous, it had a total of two pairs of wings, like a butterfly, dancing, but the speed was not slow.

Ling Lin soared into the air, flew into the sky in the blink of an eye, hovered in the sky for a while, and then slowly landed on the ground.

"How does it feel?" Luo Yu asked.

"Yay, awesome!" Ling Lin spread her arms and looked at the ice and snow wings behind her, which were three meters long and looked very powerful and strong, "It's like there's an extra arm, and it swings freely." ”

Ling Lin looked very happy, probably most girls like beautiful things, Luo Yu thought to himself.

"You say you can mass-produce these things?" After a burst of excited play, Ling Lin only remembered more important things at this time.

"At least 200 pairs of materials can be made with the current materials, but it will take a little more time." Luo Yu replied, he roughly calculated, every four energy nine-leaf flowers to make a wing, according to the current energy crystal storage, 200 pairs is a relatively conservative range. And to make all 200 pairs of energy wings, even if you don't sleep, it will take at least a day.

"Time is the most precious thing for us now, Luo Yu, if you can, you try to create more energy wings like this in the next time, do as much as you want, and improve the strength of the troops in the fastest time...... After all, the battle situation in Lihai City this time is not optimistic......" Ling Lin said solemnly.

"I understand!" Luo Yu nodded.

……

All the preparations were being carried out in an orderly manner, and Luo Yu was in a small room next to the parking airport, one after another energy wings were made and piled up on the ground, and there were dozens of them unconsciously.

He wiped his sweat, just sitting in this kind of weather will sweat, not to mention such a careful and complicated work, Luo Yu got up and poured a glass of water, opened the door, and at this time the sky outside was completely dark.

Before you know it, so much time has passed.

In order to buy more time, he casually ate something and started to rush to work.

At half past eight, Luo Yu put the finished energy crystals into the large cloth bag one by one, and counted them.

"Sixty-Nine ......"

The cold moon hung high outside the window, calmly watching this world, and also shining on Luo Yu's face, his eyes reflected this bright moon, and his mood unconsciously drifted a little.

"I wonder if the moonlight in Lihai City is the same, how are the people there doing?" Luo Yu muttered softly.

He now carried a large bag and walked in the direction of the battleship, where the weapons were almost transported, and now many soldiers were gathering and preparing to enter the battleship.

"Good, a little earlier than expected." Ling Lin raised her hand and looked at the time.

"Luo Yu, are you here?" Ling Lin saw Luo Yu walking over with a bag in a blink of an eye, "We're ready to go, are you ready?" ”

Luo Yu nodded, handed the bag to her, and at the same time found a figure running towards her, it was Liang Hao.

He was wearing a strong suit at the moment, it was the unified combat uniform of the battleship, which should have been given to him by Ling Lin, sweeping away the stubborn spirit before, and he felt a bit like a soldier.

This made Luo Yu a little impressed.

……

After a short time, the tail of the battleship rose violently, and the speed quickly climbed, heading in the direction of Lihaishi.

Sitting by the window, watching the sea of clouds outside, passing by rapidly.

Luo Yu was fine, and suddenly remembered something.

At that time, when he was in the Netherworld, "Arashi" seemed to say that his energy was in a state of exhaustion, and he had to fall into a deep sleep.

After that, Luo Yu had no way to help her wake up, but now he was able to enter and leave the spiritual space at any time, and obtained enough energy body in another time and space, which was born from the essence of energy, containing pure energy.

"Maybe I can help her recover......" Luo Yu thought to himself.

Time is like a long river, flowing gracefully, without stopping or still, it does not speed up its pace, but it will never make any stop for anyone.

Time flies, so many years have passed unconsciously for Luo Yu, he has no relatives since he was a child, and later there was one more Lin Ziyue, but she has to grow up after all, and now she is traveling far away, Luo Yu is going to the most cruel battlefield.

Luo Yu turned his head to look at Ling Lin in the front seat, she seemed to be asleep, her eyes closed, and she was lying sideways on the chair.

She was perhaps too tired, and the moonlight reflected on her face, leaving a soft outline of her back.

Luo Yu retracted his gaze and turned it to the sea of clouds outside the window, the moon appeared and disappeared, and it seemed to be within reach.

For him, these comrades-in-arms who depend on each other for life and death are the most important ties in this life.

With a thought, he came to the spiritual space.

Fang Cai's thoughts and thoughts made him start to look at this strange space again.

The long river is flowing, it seems to be some kind of high-level energy source, it is not known yet, it can certainly be one of the important materials for making rune creations.

"Is this really just my mental space, as I guessed earlier? …… It is impossible for a person's mind to store so many sources of energy, isn't it ......"

An idea came to Luo Yu's face.

"It's another real space, and I can see it, maybe...... It was I who opened up its passage, a passage of ice and snow energy, allowing me to pass through the core of the ability and travel to and from this magical space......"

Luo Yu squatted down and sanded the wooden plank under his feet with his hands, this kind of wood texture was something he had never seen before, with the touch, he felt that the wooden board was even harder than steel, and the texture on it was as complex as the stars in the sky, circle after circle, countless.

"How many years does it take for these timbers to form so many growth rings?" Luo Yu was amazed, the touch from his hand was so clear, like substance, which made him feel that this place was not as simple as a spiritual space. Many things are full of unknowns.

The four sword arrays in the sky above their heads were slowly rotating, and there was chaotic light in the air.

"Arashi" leaned against the tree, his face unchanged and calm.

Luo Yu took a deep breath, there seemed to be air here, and the wind mixed with water vapor blew across his cheeks, and Luo Yu felt refreshed.

There was a white mist in front of the wooden boat and endless darkness behind it, and Luo Yu suddenly had an idea.

He plucked a leaf forward, then turned and threw it into the darkness behind him.

The leaves slowly fell to the ground, not being thrown out of the boat at all.

Luo Yu touched his head, a little embarrassed, and then remembered that the leaf itself had no weight, and no matter how hard he used, he couldn't throw it far away.

He thought for a moment, reached out and grabbed the leaves, crumpled them together. I repeated what I had just done.

"This ......," he saw an incomprehensible picture.