The UFO aircraft is an intelligent system that has a bird-repellent device and a concealment function.

Xiao Nuo chose to turn on the bird-repellent device, but this bird-repellent device uses sound waves and can only drive ordinary flying birds.

The birds on the Green Plant Star today are not ordinary birds, but mutated birds.

These birds are larger and look more like pterosaurs. They have long, pointed beaks and are very aggressive.

Their claws are also very sharp.

Two more birds came over. These birds were not like other animals that acted independently.

These birds move in flocks.

"If we don't shoot them down, these birds will attack us, right?" Lin Xiajin said with a frown.

These birds have a strong sense of territory! "Attack!" Xiao Nuo chose an offensive weapon to deal with the raptor's laser beam.

Laser beams were shot out one after another, some hit the birds, and some did not.

The bird was shot in the wing and its entire huge body fell down.

The remaining birds seemed to feel provoked, and some of them screamed.

As if calling their companions, soon more birds began to fly towards them.

There are many red dots around the UFO, and these red dots are flying birds.

There are already dozens of them.

Although UFOs are equipped with weapons, various weapons also require energy replenishment.

The last time the Blue Scorpions fought against them, most of their energy was consumed in using weapons, not to mention that they also consumed energy in the first level before.

Attack energy such as energy cannons and energy rays can absorb solar energy and convert it into weapons, but quantum cannons become less and less each time they are used.

Unless you spend money to buy additional quantum cannons.

It also takes a certain amount of time to convert and replenish these attack energies.

The number of birds increased, and in just 20 minutes, the number increased from dozens to hundreds.

"We can only increase the altitude and speed up the aircraft." Xiao Nuo said calmly.

"Um."

Lin Xiajin held the Lucky Star tightly, while Xiao Nuo and Wang Han prepared to increase the flight altitude and speed up.

Because there are already a lot of birds surrounding the aircraft, if it attacks directly, the birds will also attack the aircraft.

If one or two birds attack another, there is no feeling, but if there are dozens of them at the same time, the aircraft will suffer certain vibrations.

The aircraft quickly increased its altitude until it left the birds behind.

However, after increasing the altitude, there is no way to directly see the location below, and you can only fly roughly in the northwest direction.

The starting energy of the aircraft is also solar energy. The closer it is to the sun, the more energy it will automatically absorb and replenish.

The aircraft flew directly to the height of the clouds, and any higher it could not pass through the atmosphere.

There is no wrong version in the 1619 book forum!

"White and soft." Lucky Star's eyes lit up when he saw the big clouds outside.

“This is Baiyun.”

"When the small water droplets and ice crystals gradually increase and reach a size that can be recognized by the human eye, clouds are formed."

Lin Xiajin explained to Lucky Star, but she didn’t know if Lucky Star could understand.

"It's been flying so high in the sky that it's impossible to tell where it is." Wang Han said with a frown.

Because they couldn't see the forest below, they didn't know their exact location. They only knew the general direction and that the trees in the Giant Dark Forest had black trunks and dark leaves.

"Let's lower our altitude later." Xiao Nuo said.

This is the only way. When you encounter a flying bird, increase your altitude to avoid it, and then descend back to altitude after avoiding it.

(End of this chapter)