Yi Xiaofan has decided to upgrade [frozen field], and he doesn't hesitate. Now he takes out the skill upgrade book.

Flat in the hands, and then gather gas concentration, and then command in the mind.

"Advanced skills book!"

"Drop! Please select an advanced skill? "

There's a cool sound coming from the system.

"Advanced SS skill [frozen field]."

"Drop! Upgrading, please wait... "

The system prompts again, and then there is no sound.

About a few minutes later, the sound of the system came back.

"Drop! Congratulations on your SS level skill [frozen field] successfully upgraded to SSS level skill.

Yi Xiaofan after hearing, in the heart a joy, quickly opened his skill bar, looked up.

Ice bound area: SSS level skill. After opening, an ice bound world with a diameter of 50 meters emerges around the releaser, which makes the enemies who enter the world suffer 200% ice magic damage per second and weaken 100% speed. It consumes 200 points of magic per second, and freezes the enemies with lower ice attributes into ice sculptures.

"The second SSS skill!"

Yi Xiaofan laughs. He is very satisfied with the effect of the evolution of the ice field.

In the original SS level skill, the basic damage was only 100%. Now after upgrading to SSS level skill, the basic damage has doubled to 200%.

Even directly added a domineering special effect to freeze the enemy with low ice attribute into ice sculpture.

This special effect can be said to be extremely overbearing. There are many factors to know how much damage to the enemy. The most important factor is undoubtedly the attack power, followed by the restraint of attributes.

Not most enemies are resistant to the ice attribute, so when you encounter enemies who are not completely resistant to the ice attribute.

As long as the ice field is released, the enemies within the attack range of the ice field have a great chance to be forcibly frozen.

At that time, no matter how powerful your strength is, you will be able to let Yi Xiaofan kill you.

However, the increase of basic damage and special effects is inseparable from the consumption of skill on the releaser.

After SS level [frozen realm] was released, it only needed to consume 50 mana per second, but now it has increased by four times to 200.1 seconds.

Although Yi Xiaofan's magic value is as high as 120000 now, if he tries his best, he can only persist for ten minutes.

Besides, other skills need to be released within 10 minutes.

Although there is a subsidy for blue potion, it seems that the intermediate blue potion and advanced blue potion have little help for Yi Xiaofan.

"It seems that it's time to visit that place."

Yi Xiaofan murmured in a low voice, with a smile on his lips.

Skills have been evolved, and Yi Xiaofan's strength has increased a little.

Next, it's time to turn experience value and strengthening stone into strength.

Among all the equipment on Yi Xiaofan, the black ice breaking staff is the most advanced SSS level equipment, and the level has been upgraded to level 10.

After the equipment is strengthened to level 10, the attributes that can be added to each enhancement will increase once, but the increase of enhancement attributes often has a little failure rate.

From level 1 to level 10, they are all 100% successful. From level 10, every level of reinforcement has a great chance of failure.

Failure means that the enhancement is invalid, and the equipment enhancement stone, gold and other resources spent in this enhancement will disappear.

Although Yi Xiaofan now has the God skill of God blessing, he has already used it when he just opened three treasure boxes, so he is in the cooling down time and can't use it.

Now that there is a high failure rate in continuing to strengthen the black ice breaking staff, Yi Xiaofan still thinks that after the Tianshen blessing skill cools down, he is strengthening.

……

Advanced, Yi Xiaofan's eyes aimed at his only super SSS equipment [soul armor].

Soul armor is now upgraded. It only needs experience to upgrade. I don't know if it will need other resources to upgrade after upgrading to a certain level.

Now Yi Xiaofan's experience value is about 1.6 billion, which is enough to upgrade soul armor to level 3 and level 6 again.

Yi Xiaofan is a little excited at the thought of the great property increase brought by the upgrade of soul armor.

Super SSS level equipment, it's just extraordinary!

"Upgrade soul armor."

Yi Xiaofan orders to.

"Drop! It takes 300 million experience to upgrade soul armor to level 1. Do you want to continue Asked the system.

"Go on!" Yi Xiaofan shouts.

Yi Xiaofan's voice just fell, and a golden light came out all over his body. After the golden light, the system upgrade prompt sound also came."Drop! Congratulations on the success of upgrading your SSS level prop soul armour. The accumulated experience value of this upgrade is 300 million. The current level is level 4, and the attribute has been added. Please check by yourself. "

"Keep upgrading!"

Yi Xiaofan orders again.

……

……

……

"Drop! Congratulations on the upgrade of your SSS level prop soul armour. This upgrade has consumed 700 million experience. The current level is level 6, and the attribute has been added. Please check it by yourself. "

After three consecutive upgrades, Yi Xiaofan's super SSS equipment soul armor has been successfully upgraded to level 6, and his attributes have been increased by a big wave.

Yi Xiaofan opens his property interface again. I found that my attributes have increased a lot compared with before.

At this time, his remaining experience value is only over 100 million, so he can't strengthen his soul armor next time.

Even now that his level has reached level 60, it costs an astronomical amount of experience to upgrade each level.

This is the hidden class's own buff. The experience required to upgrade is much higher than that of other ordinary classes.

In particular, Yi Xiaofan, who has transferred to the only SSS hidden class, needs twice as much experience to upgrade as other classes.

Others spend 100 million experience points to upgrade one level, but they have to spend 200 million experience points.