National Island: I Build a Home on the Back of a Giant Turtle

Chapter 75:

　　 Well, this is an infrared fence specially customized by Chu Chen.

　　 The principle of this infrared fence is quite simple.

　　 When Chu Chen opened the infrared fence, a circle around Turtle Island No. 1 was equivalent to having an invisible fence. When someone landed on the island from the sea, Chu Chen would receive a notification.

　　 In addition, these infrared fences also have an intelligent recognition capability, that is, people who carry a special recognizer on their body will not trigger an alarm.

The 　　 recognizer is a very small piece. Chu Chen sent some to the mermaids. If they need to go out at night, they can take it with them.

　　 This infrared fence is just in case.

　　 Now there are not only pirates in the sea, but also a smart marine creature staring at the mermaids. Chu Chen wants to guard against the possibility of being landed on the island by the enemy.

　　 Although dozens of killer whales have been patrolling outside the Turtle Island for a long time, the Turtle Island is too big. What if the other party has any special abilities to sneak in?

　　 After all, the other party has chased the mermaids for so long, but the mermaid doesn't even know where the other party is or what marine creatures they are. The other party's hidden ability should be quite outstanding, so I have to guard against it.

　　 This set of infrared fence, because the turtle island is too big, Chu Chen asked to install it again in one day, but it cost Chu Chen more than one million.

　　 Although the money was spent, Chu Chen spent it quite happily, so that Turtle Island would be more alert and safer.

　　 Chu Chen took a look at the progress of the installation. The company he bought sent a total of more than 100 workers and a dozen technicians. In one day, the installation should be completed.

　　..............................

　　 After that, Chu Chen went to the Mermaid Castle again and saw the mermaids playing in the water garden.

　　 No, it's not playful.

　　They are training.

　　 Train your ability and speed.

　　 In this way, they can get a lot of evolution points.

　　 Chu Chen did not expect that the mermaids were so diligent.

　　 Not long after the contract was signed, the mermaids began to train.

　　 "Brother Chu Chen, today's harvest is very good."

　　 Seeing Chu Chen coming over, Plucking Wei squeaked.

　　 This little mermaid, even if she just came out of the water, a circle of sweat quickly appeared on her forehead.

　　 "Pluck Wei, pay attention to the combination of work and rest, don't work too hard."

　　 Chu Chen said.

　　 "Well, I know~"

　　 Caiwei nodded and said.

　　The other mermaids are also training quite diligently.

　　 Including Shanshan.

　　According to the situation of the turtle Xiaohei at the time, they were so diligent, they should have been upgraded to level 2.

　　 "Brother Chu Chen, I feel my ability has been greatly enhanced~"

　　 At this time, Shanshan also came and said to Chu Chen happily.

　　 She is indeed quite happy.

　　 In a short period of time, she felt that her abilities had been greatly enhanced than before.

　　 Not only that.

　　 Other mermaids, the same is true.

　　 That's why Shanshan and the other mermaids are so diligent.

　　 Chu Chen was also happy for them.

　　 After thinking for a while, Chu Chen decided to purchase a batch of weapons for them on the side of Earth Star.

　　 There are still many dangers in the ocean, and mermaids often need to go deep into the water, and there is a smart marine creature staring at them.

　　 For them, having weapons is completely different from not having weapons.

　　 What weapons to purchase depends on their abilities.

　　 At this time, Chu Chen thought of the weapon held by the huge mermaid statue in the recently discovered submarine ruins.

　　 A shield in one hand and a spear in the other.

　　 The spear is a weapon for a mermaid, but it’s also suitable for use in water, but it also has to be a mermaid.

　　 "Wait for their strength to increase, and then customize it according to their abilities."

　　 Chu Chen thought.

　　, you can buy them a batch of lightweight stainless steel daggers first!

　　.........................

　　 This afternoon, the mermaids are still training hard.

　　 When Chu Chen saw this, they could only leave it alone.

　　 This kind of training can get a lot of evolution points, but there is no need to worry about overwork.

········Seeking flowers 00

　　Chu Chen prepared a lot of high-calorie foods for them. After all, with such high training intensity, coupled with the evolutionary needs, their food needs must be quite huge.

　　 Until dusk, the mermaids finally stopped. After a day of training, the mermaids were quite tired.

　　 Therefore, after they ate, they went back to their bedrooms to sleep.

　　...

　　 "Mr. Chu, the infrared fence has been installed. You can check it through the host we provide, or you can connect the host to your island owner's watch, so you can easily check the background situation."

　　 At night, the person in charge of installing the infrared fence came.

　　 They have been busy from morning till now, and they are finally done.

　　 Under the guidance of the other party, Chu Chen turned on the island owner's watch and received the host's signal.

　　 Then, you can check the situation through the holographic screen of the island owner's watch.

　　 It can be seen that the infrared fence encircles the Turtle Island. Now it seems that those lines are red.

　　 "If the line turns red, it means that someone has broken in there. You can call the cameras there to check. All cameras have numbers."

　　 is in charge of humanity.

　　Chu Chen nodded, randomly selected an area, and at one point, he called up a camera.

　　 This camera is relatively concealed and can be rotated.

　　 Although this set of warning system is expensive, it is quite easy to use and relatively safe.

　　 Moreover, in the island world, there is no need to worry about the content captured by the camera being cracked by people because of remote viewing, as Chu Chen did before crossing.

　　 The technology in this world is more advanced, and there will be no such situation.

　　 As for whether this company will leave a back door...unless the company doesn't want to be mixed up, otherwise, it dare not do that at all.

....0

　　The island owner is the strong one.

　　Some technology companies provoke some powerful island owners, and they often end up badly.

　　 After the test, Chu Chen readily paid the money.

　　 The person in charge of that company evacuated Turtle Island with all the technicians and workers and returned to Earth Star.

　　 This time, this company has also made a lot of money. Making money from the island world is also the way for many companies in Earthstar to make a fortune.

　　...............................

　　 Night falls.

　　 In the sea, there is no trace of last night's battle at all.

　　The purifying ability of seawater is quite powerful.

　　 All the sharks have entered Xiao Hei's stomach, and now Xiao Hei is digesting comfortably with his eyes open.

　　 Killer whales scattered around the Turtle Island, resting and watching.

　　Chu Chen asked Xiaohu to get some killer whales back. However, because Turtle Island has always been in this sea area and the surrounding killer whales are limited, the number of killer whales has not changed much recently.

　　 The current number is enough. After the number of group contracts increases, the overall evolution speed will slow down, so I am not particularly anxious now.

　　 After finishing washing, Chu Chen was ready to go to bed.

　　 He did a lot of things today, and he was a little tired.

　　 So, as soon as he went to bed, Chu Chen fell asleep.

　　 "Dididi~"

　　 However, when I slept in the middle of the night, the island owner's watch suddenly heard the sound of "DiDi".

　　 woke Chu Chen up.

　　 Chu Chen opened the island owner's watch and found that it was an alarm from the infrared fence guard system just installed today.

　　 In the back part of Turtle Island, a line has turned red.

　　 "Someone broke in?"

　　 Chu Chen clicked there, and quickly found the nearest camera, and opened it.

　　The screen appeared.

　　 These cameras are all night-viewable, and they are quite clear at night.