Chapter 572: Tier 50 Aircraft Carrier and Helicarrier Upgrade Drawings

  Chapter 572 Level 50 Aircraft Carrier and Helicarrier Upgrade Drawings

  Two hours later, Chen Feng's door opened, and Ma Xiaoting limped out of the door, holding onto her waist.

   Satisfaction and resentment coexist on the delicate face.

   "It feels good, but for the first time I didn't know how to pity others..."

  Although there are some resentments, Ma Xiaoting is still in a good mood. Today, he has close contact with Chen Feng, which can be regarded as solidifying their relationship.

  In the room, after Ma Xiaoting left, Chen Feng put on his clothes, and his face was still full of meaning.

   Compared with Zhou Lingrui, Wang Ruoxi and even Gina, Ma Xiaoting gave him the most special feeling.

  Two ponytails, petite stature, and tender face, each challenging Chen Feng's nerves.

  So, Chen Feng couldn't help it for a while and worked for two hours.

   After Ma Xiaoting left for more than an hour, Chen Feng stopped thinking about it and started busy with his own business.

   There are no other chores at the moment. According to Chen Feng's plan, he still has to hurry up and upgrade his aircraft carrier to see if he can upgrade to level 51 before the third stage of the frozen world.

  Even if you can't, you need to know what the next level vehicle after the aircraft carrier will be.

   Now Chen Feng's aircraft carrier is level 49.

   The upgrade was suspended before because there were still some platinum materials missing.

   Now because the terrifying absolute zero is approaching, the mine excavation work is accelerated, and Chen Feng used deep sea bombs to kill the gold-devouring sea slugs, causing the mine to be blown in half, and there are countless pieces of ore.

   Therefore, the excavation of mines has become much easier and faster.

   In just one day, the mines have been excavated almost.

  The iron ore in the upper part has been completely dug out, and the copper mine, silver mine, and gold mine below have also been almost dug out.

  On the deeper seabed, there is only platinum ore. At this moment, Chen Feng's submarine has been working all the time. I believe it will take a few hours at most to fully dig it out.

  A huge underwater mine can be said to have been completely completed by Chen Feng today.

   Therefore, the upgrade materials that Chen Feng got have reached a terrifying amount, and many materials have to be stored in other people's warehouses because of the huge amount.

   After simple statistics, Chen Feng made a list of all the current materials.

  Wood 300,000

  Plant fiber 280,000

  Iron 2.83 million

  350,000 copper blocks

  Silver 120,000

   50,000 gold nuggets

  Platinum 20,000 (continuously growing)

  Diamond 10,000 (dropped by the gold-devouring sea slug)

   Vibranium 10

   Among these materials, iron block has the largest amount, and other materials are not even worse.

   However, Chen Feng also knows that iron blocks are the most in-demand material for vehicle upgrades, construction, or ammunition filling.

   So this material must be produced more, and it doesn't matter if other materials are less, as long as it is enough to upgrade by yourself.

  Chen Feng left the fortress, came to take the edge of Windy City, stepped on his own aircraft carrier, and began to check the attribute bar of the aircraft carrier.

  At present, the aircraft carrier upgrade requires not many materials, and each of them has been satisfied.

  Upgrade Materials:

  Iron (2.83 million remaining, 30,000 needed)

   Copper Block (350,000 remaining, 15,000 needed)

   Silver Nugget (120,000 remaining, 2000 needed)

   Gold Nugget (50,000 left, 1000 needed)

   Platinum (20,000 remaining, 800 needed)

   Battleship or Fortress Heart (1 remaining, need 1) or Cruise Ship Heart (88 remaining, need 3) or Sailing Heart (1200 remaining, need 30) or Raft Heart (23 remaining, need 500)

   In addition to these materials, the materials such as diamonds and vibrating gold on Chen Feng's body are not needed for the aircraft carrier. Chen Feng estimates that it may be used in subsequent vehicles, so it is enough to store them now.

   Now that the materials are sufficient, Chen Feng is full of excitement and starts to upgrade.

  【Are you consuming materials to upgrade the aircraft carrier to level 50? 】

"Yes!"

  【Material deduction is successful, your aircraft carrier is upgrading to level 50, the required time is 20,000 hours, using the hourglass can reduce the upgrade time, and each hourglass can reduce the upgrade time by 100 hours! 】

   Hearing the system prompt, Chen Feng glanced at the hourglass in the warehouse. Chen Feng still has more than 2,000 hourglass props, and this upgrade only requires 200 hourglasses, which is completely enough.

   Click again to use the hourglass, 200 hourglasses disappear instantly.

   Then, the white light of the aircraft carrier flickered, and the hull made a clanging metal friction sound, which was the sound of the ever-increasing volume.

   Five seconds later, Chen Feng looked at the aircraft carrier, which had grown bigger again, with a hint of excitement on his face.

   After many days, his aircraft carrier finally caught up with the pace of the sea city and reached the threshold of level 50.

The   50-level aircraft carrier, in addition to its larger size, has an additional apron, which can accommodate one more combat aircraft.

   These changes were all expected by Chen Feng, and Chen Feng didn't have the heart to focus on observation.

   Because, at this time, Chen Feng is concerned about what kind of vehicle the aircraft carrier will be upgraded to.

   took a look at the attribute column of the aircraft carrier, and the [Upgrade Conditions] column of the aircraft carrier has disappeared.

  This means that the current aircraft carrier needs to use a higher-level vehicle upgrade blueprint to unlock the next-level upgrade permission.

   As for the so-called vehicle upgrade blueprint, only after the vehicle reaches the level requirements, the purchase channel will appear in the corresponding level mall, just like the follow-up [Sea City Upgrade Blueprint] of the marine base vehicle.

  Chen Feng hurriedly opened the system interface, clicked on the Level 6 mall, and started viewing.

   Turned over a dazzling array of products and came to special products.

   And here, a new product also appeared.

  【Helicarrier Upgrade Drawing (1 Million Survival Points)】

  Description: After your aircraft carrier reaches level 50, you can unlock the upgrade privileges for level 51-60 vehicles

  Note: Only aircraft carriers can be used, sea bases cannot be used

  Number of purchases: 1/1

  Review: After installing the special power unit, the helicarrier will take you to dominate the sky!

  Helicarrier? !

   Seeing the name of this vehicle, Chen Feng's first reaction was that this form of vehicle could fly in the sky.

   After reading the review, he was more certain.

   Actually, Chen Feng was not particularly surprised. When he purchased the golden-quality [Flying Turbine] power unit in the Level 6 mall, he knew that the next large-scale vehicle was likely to develop into the air.

   However, at this time, when he really sees the upgrade drawings of this kind of vehicle, Chen Feng can ensure the authenticity of his guess.

  To be honest, the 50-level aircraft carrier has a length of 300 meters. This volume is really not small.

   After upgrading to an air carrier, it is really shocking that this big guy can fly in the air.

However, now the ocean world has become a glacial world, and the vehicle is difficult to move. Maybe upgrading to an air carrier can greatly improve the flexibility of the vehicle. In the future, Chen Feng will not need to care about the ice layer in this ice and snow world. hinder.

   "Helicarrier! Can't wait to see what you look like!"

   Chen Feng whispered excitedly, and then directly purchased the [Airship Upgrade Blueprint].

   Although one million survival points are needed, Chen Feng now has nearly 8 million survival points after upgrading his vehicle and digging mines for many days to obtain a large amount of metal materials.

   And today, I killed the gold-devouring sea slug, got a treasure chest, and finished digging the mine. More survival points will be refreshed tomorrow.

  These million survival points are simply a drop in the bucket for him.

   (end of this chapter)