When he thought about this necklace, Bai Xiaofei opened the backpack and put it in, and then looked at the equipment in the backpack and began to think about it.

"In addition to this necklace and those two weapons that can be used in the future, as well as those potions, the remaining seven pieces of equipment can't be used by themselves, so they can only be decomposed, I hope to decompose some more world coins, so that I can also upgrade those skills to the next level......"

Thinking of this, Bai Xiaofei dismantled all the seven pieces of equipment in his backpack that he couldn't use, and finally got more than 38,000 world coins, it seems that the more world coins he gets the higher the level of this equipment! Well, there were about a hundred world coins left before, and now his world coins are almost 39,000, so he can use them well............

"Hmmm! Upgrade your skills to the next level first! Bai Xiaofei thought for a while and directly opened the skill list and began to upgrade the skills, first of all, the fireball technique, which is often used, even if it is Bai Xiaofei's ordinary attack, it is not too much, see how the effect of the upgrade is!

"Drop! The skill 'Fireball Technique' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 600 World Coins, the remaining World Coins: 38126, and the current level of Fireball Technique: Level 2! ”

"Fireball Spell (Level 2) :d level spell attack skill, condense a fireball to attack the enemy, causing 240%-300% spell attack, 2% chance to cause a burn state, reducing health by 20 points per second for 20 seconds, and consuming 80 mana."

"Rub! The effect is directly doubled! No, upgrade again! Bai Xiaofei was overjoyed when he saw that the attack of the fireball technique that had been upgraded to level 2 had doubled, as for the fact that the mana consumption had also doubled, he directly ignored it, anyway, now that the mana is worth tens of thousands, he doesn't need to care about this consumption at all.

"Drop! The skill 'Fireball Technique' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 6000 World Coins, the remaining World Coins: 32126, and the current level of Fireball Magic: Level 3! ”

"Fireball (Level 3) :d level spell attack skill, condense a fireball to attack the enemy, causing 360%-450% spell attack, 3% chance to cause burn, reduce health by 30 points per second for 30 seconds, and consume 120 mana."

"I'm rubbing! It's really that the attack has doubled again, in this case, I'll level it up again! Seeing that the attack of the Fireball Technique had doubled again, Bai Xiaofei was suddenly overjoyed and clicked on the upgrade again.

"Drop! The skill 'Fireball Technique' is being upgraded, so please wait ......"

"Drop! Upgrade failed! The world coins required for upgrading are 60,000, and the remaining world coins: 32,126, the world coins are insufficient and cannot be upgraded! ”

"Huh? Failed to upgrade? Isn't it a 600 up? How can it ......" Bai Xiaofei looked at it suspiciously, and then his face changed, "I wipe, the second upgrade actually costs 6000, which is directly increased tenfold, I didn't even see it, I ............ Call...... Fortunately, my world currency ** is only 30,000, if it is 60,000, this third time will not be upgraded directly, then I will not cry to death...... Call...... Forget it, go upgrade other skills! ”

"Drop! The skill 'Fire Spirit Rune' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 1000 world coins, the remaining world coins: 31126, and the current level of the fire spirit rune: level 2! ”

"Fire Spirit Talisman (Level 2) :d-level spell attack skill, causing 400%-500% spell attack and consuming 40 true yuan."

"Drop! Skill 'Ice Talisman' is being upgraded, please wait ......"

"Drop! Upgrade Successful! Upgrade consumes 1000 World Coins, remaining World Coins: 30126, Ice Talisman Current Level: Level 2! ”

"Ice Talisman (Level 2) is a level :d spell attack skill, causing 300%-400% spell attacks, a 20% chance to freeze enemies, and a consumption of 40 True Elements."

"Drop! The skill 'Stone Skin' is being upgraded, so please ...... it later."

"Drop! Upgrade Successful! The upgrade consumes 1000 World Coins, the remaining World Coins: 29126, and the current level of Stone Skin: Level 2! ”

"Stone Skin Technique (Level 2) :d level physical defense skill, gathering true elements to form a protective film on the surface of the body, reducing the physical attack caused by the enemy by 40% for 20 seconds, and consuming 40 true elements."

"Drop! Skill 'Thunder Spirit Armor' is being upgraded, please wait ......"

"Drop! Upgrade Successful! Upgrading consumes 1000 world coins, remaining world coins: 28126, and the current level of the Thunder Spirit Armor: level 2! ”

"Thunder Spirit Armor (Level 2) Level :d physical spell attack skill, after use, it forms a static electric field within 6 meters around the body, the damage per second is fixed at 30 points, each damage comes with a 10% chance of paralysis for 1 second, and consumes 2 true yuan per second."

"Drop! Skill 'Flash' is being upgraded, please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 1000 World Coins, the remaining World Coins: 27126, and the current level of the flash is 2! ”

"Instant Flash (Level 2) Level :d support skill, after using it, it will instantly move 10 meters in any direction and consume 100 True Yuan."

"Drop! The skill 'True Yuan Shield' is being upgraded, please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 1000 world coins, the remaining world coins: 26126, and the current level of the true yuan shield: level 2! ”

"True Yuan Shield (Level 2): Spell defense skill, instantly forming a shield 6 meters long, 4 meters high, and 1 meter thick within a range of 6 meters to protect yourself from damage, consuming 100 True Yuan."

"Drop! The skill 'Palm Thunder' is being upgraded, please wait for ......"

"Drop! Upgrade Successful! The upgrade consumes 1000 world coins, the remaining world coins: 25126, and the current level of palm thunder: level 2! ”

"Palm Thunder (Level 2) Level :d spell attack skill, emitting a thunderbolt from the palm to attack the enemy, causing 460%-640% spell attack, 20% chance to cause paralysis, unable to act for 1 second, consuming 60 true yuan."

"Well, that's pretty much it, some of these skills have been upgraded and it feels so perverted! For example, if you go up a few levels, will you be completely immune to physical attacks? There is also the freezing chance of the ice condensing charm and the paralysis chance of the thunder in the palm of the thunder spirit armor, whether it will become 100% after a few levels, so that every attack is a freezing paralysis effect, then it will be refreshing! Well, by the way, I didn't want to upgrade that fighting technique, after all, I haven't used it, but now I take a closer look and find that this fighting technique actually has a passive! This has to be upgraded, well, there is also the identification technique, and the return technique is also a look, by the way, and those life skills! Bai Xiaofei thought about it and began to upgrade again.

"Drop! The skill 'Fighting Technique' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 500 world coins, and the remaining world coins are 24626, and the current level of fighting skills: level 2! ”

"Fighting Technique (Level 2): E-level physical attack skill, inflicting 180%-220% physical attack on the enemy with continuous strikes, and an additional 20% physical attack"

"Drop! Skill 'Return Journey' is being upgraded, so please ...... later."

"Drop! Failed to level up, this skill has reached the highest level and cannot be upgraded! ”

"Drop! The skill 'Identification Technique' is being upgraded, so please ...... later."

"Drop! Failed to level up, this skill has reached the highest level and cannot be upgraded! ”

"Drop! The skill 'Kaifeng' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 1000 world coins, and the remaining world coins are 23626, and the current level of the opening striker: level 2! ”

"Strike (Level 2): Permanently increases the weapon's attack power by 20%, and each weapon is limited to one striker."

"Drop! The skill 'Sharpening' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 500 world coins, and the remaining world coins are 23126, and the current level of grinding edge: level 2! ”

"Grinding Edge (Level 2): Can temporarily increase the weapon's attack power by 20% for three hours."

"Drop! Skill 'Basic Knife Skill' is being upgraded, so please wait ......"

"Drop! Upgrade Successful! The upgrade consumes 1000 world coins, and the remaining world coins are 22126, and the current level of basic sword skills: level 2! ”

"Basic Knife Skill (Level 2): Increases the attack power of knife weapons by 20%!"

"Huh? Can't you go up with backhaul and identification? Then forget it, let's go up for the time being! The others will rise later, after all, those can't be used for the time being, there are still 20,000 world coins left, see what else can be done......" Bai Xiaofei thought about it and opened the various panels of the system to start checking, and then he found that there seemed to be an extra button in the property panel that was not there before.

"System upgrade: Demand level 20, world currency 20,000, meet the demand, is it upgraded?"

"Huh? System upgrade? Bai Xiaofei thought about it, then looked at the remaining 22,126 world coins, and finally chose to upgrade!

"Drop! The system is being upgraded, please wait for ......"

"Drop! Upgrade Successful! The Brain Domain System is on! The battle system is on! Domination System On! The pain system is on! ”

"Huh? How many more systems are there? Bai Xiaofei was also a little depressed when he saw that the world currency had instantly turned into 2126, but when he heard that there were a few more systems, he immediately began to check it out curiously.

"Brain Domain System: Develop the brain domain of the brain to better control the body and skills!"

"Combat system: It will be automatically turned on after entering the battle, which can help correct the battle and achieve a more perfect combat effect!"

"Domination system: At present, the dominance point is 0, and the higher the dominance point, the more flexible it is to command subordinates to act according to their own ideas!"

"Pain system: 100% pain perception is currently possible, and the amount of pain experienced can be controlled by adjustment!"

"Developing the brain domain of the brain? Sounds amazing, give it a try! Bai Xiaofei thought about it and instantly chose to develop the brain domain.

"Drop! At present, the brain domain of the brain is developed to 20%, is it developed? ”

"Yes!" Bai Xiaofei said immediately