Shi Leiyin's flight training lasted until the dawn came, when the first rays of sunlight appeared in the air through the morning fog. Shi Lei Yin was finally able to fly completely freely through the air in the form of a slime.

The speed of this flight is very fast, twice as fast as the speed of Sleiyin's mimic Harpy's high-speed flight, but the cost is only equivalent to Sleiyin's running on the ground in the form of a Lemut spider. If Shi Leiyin does not fly at high speeds, this cost can be reduced by another level, only a little higher than the cost of Shi Leiyin's use of humanoid movement.

In addition to mastering the ability to shuttle through the air like a missile, Shi Leiyin has also mastered the way of flying like an airplane. Mastering this method was still when analyzing the lack of his own flying method, Shi Leiyin suddenly remembered that he had absorbed the cells of the Ice Tooth Dragon. Originally, due to the lack of magic power, Shi Leiyin could not fully mimic a monster of the level of the Ice Tooth Dragon, and the flight ability of the Ice Tooth Dragon was a general ability, so Shi Leiyin ignored the influence of the Ice Tooth Dragon on his training and flight at first. It wasn't until he considered the effect of wind pressure when flying at high speed that Shi Leiyin suddenly remembered the strong resistance of the Ice Tooth Dragon to cold wind pressure.

With the simulated Ice Tooth Dragon two-wing skin, Shi Leiyin successfully opened his wings in the air, with his incomplete wing knowledge, after many attempts, Shi Leiyin can be regarded as finding a more energy-saving long-distance flight form in the air, but this form is like an airplane, except for the color, there is no slime appearance at all. Fortunately, this deformation is within the range of the slime's own shape change, and in addition to spending a part of the energy to maintain the wings fixed, the flight process is more energy-efficient than jet shuttle.

Less than ten hours had passed since Shi Leiyin began to study jet flight until he completed his training for wing flight. If it weren't for the fact that Shi Leiyin had long ago had experience in transforming gliding and mimicking Harpy, I am afraid that it would be very difficult to complete the training of accurate jet flight - when Shi Leiyin trained to glide and parachute down, he did not fall to the floor.

Feeling the light of the morning light, Shi Leiyin hurried back to the camp satisfied. Because of the long winged flight, Shi Leiyin left the camp for a considerable distance. At the same time, Shi Leiyin also happened to test whether this newly acquired high-speed movement ability could run faster on the ground if he had mastered flight movement.

The blue slime streaked a blue light on the snow, and Shrayin hurried back to the gap in the cliff where they camped faster than he expected, the only small regret was that the acceleration on the ground was much more than Shrayin expected, and as a result, Shrayin hit the sound barrier without being mentally prepared. At the same time as there was a loud noise, Shi Leiyin himself crashed headlong into the frozen cliff next to the camp again. Fortunately, Shi Leiyin, who had a similar experience, immediately braked at the same time as he realized that he was too fast and out of control, otherwise with his speed close to the speed of sound, even if he didn't kill himself, he would probably have to spend a lot of effort to recover his body.

The loud noise caused by Shi Leiyin also directly woke up Shui Jingsan, who was lying in bed in the snow room, completely. When the three little ones poked their sleepy-eyed heads out of the igloo, Shi Leiyin was stuck in the solid ice on the cliff in a mellow posture.

Looking at the huge cobweb crack that Shi Leiyin had caused on the ice wall, it took a lot of time for the three of Shui Jing to wake up from their surprise, and then Shi Leiyin took twice as long to explain the reason for this result to the three curious little guys. However, Shi Leiyin obviously forgot that there is no sound barrier in this world, and the terms supersonic speed were explained, and after explaining for more than half an hour, he found that the expressions on the faces of the three little guys looked more confused than before they were explained.

"Anyway, you can't fly well and hit the wall, right" Jieliya finally came to the conclusion that Shi Leiyin was very helpless, looking at the elves who performed all kinds of difficult flying in front of him despite the cold, Shi Leiyin could only say that I endured it.

"I believe that Brother Lei Yin is just a momentary negligence" Shui Jing's words moved Shi Leiyin very much, but the obvious smile on her face made it difficult for Shi Leiyin to believe that this sentence was sincere.

"Poof...... Wall...... Hit such a big hole...... Poof...... "Zird desperately blocked his mouth, trying not to let Shi Leiyin see his smiling face.

Seeing that he couldn't find an excuse to clarify that he hit the wall because of force majeure, Shi Leiyin only waved his tentacles, and in the laughter of Jieliya and Zirde who finally couldn't hold back, he commanded the Ice Armor Herbivorous Dragon to set off.

With Shi Leiyin's command, the two ice armor herbivorous dragons naturally lined up one in front of the other. The camping place was on the edge of a gap in the cliff collapse, so Shi Leiyin also needed to direct the Ice Armor Herbivorous Dragon to circle back into the dense forest and climb up from the lowest point of the collapse.

Although the Ice Armor Herbivorous Dragon is very aggressive, it is still a defensive four-legged herbivore, and the chassis is very low, and it is better to expect them to climb and jump like the antelope herd, rather than to expect them to eat meat instead. Fortunately, the slope of this collapsed cliff is very gentle, and the largest slope is only about forty degrees, with the ability of the ice armor grass to eat dragons, it can still be barely climbed up, and that steep part is not the top of the slope, if necessary, Shi Leiyin can find a way to make it more gentle.

The Ice Armor Herbivorous Dragon didn't like to climb hills, but after feeling the threat from behind him, he let out a reluctant roar as he slowly made his way up the slope. Due to the passive cooperation of the Ice Armor Herbivorous Dragon, the straight-line distance only took a few minutes away, and it took half an hour to walk before the Ice Armored Herbivorous Dragon panted and climbed to the top of the fault cliff.

"This is the real frozen snow field," Shi Leiyin looked at the scene in front of him and muttered freely.

From leaving the snowy town, all the way into the dense forest, to reaching the bottom of the cliff. In addition to the cold, the impression left by the frozen snow field on Shi Leiyin is a bit like the feeling of the old forest in the northeast, although the ground is indeed unfrozen, but it is not a snow field at all. It wasn't until he climbed the cliff that Shi Leiyin knew that he had made a mistake, and the real frozen snow field was probably just starting from here.

Stepping onto the top of a cliff is like stepping onto another world. I thought that the cliff should be like a mountain range separating the dense forest from the depths, but after climbing it, I realized that this was what looked like a cliff, just a side of this vast snowfield. Without the cliffs and dense forests, the field of vision has become very wide. Although the qiē on the snowfield is white, at least you can tell where the slopes are and where the woods are. And with his hawkeye from Harpy, Shi Leiyin can see farther away.