Looking at the green steel shadow of Lv.20, Su Xiao's face was happy.

The previous mana deflagration effect is gone, and a new ability is added, which can not only cause true damage equal to the burned mana while burning the enemy's mana, but also add 8% of the enemy's lost mana true damage, which is much stronger than the mana deflagration that can only explode once and has an extremely long cooldown.

As the level of Qinggang Shadow increases, the mana consumed becomes more and more terrifying, reaching 50 mana per minute.

Now Su Xiao has 1488 mana points, and he can open the Qinggang Shadow for 30 minutes.

Relatively speaking, the power of Qinggang Shadow has been greatly increased, and it is not comparable to before.

Not only that, after the Qinggang Shadow reaches Lv.20, two new abilities appear, the first is to manifest the energy of the Qinggang Shadow, forming an energy shield, the shape of this energy shield is formed according to Su Xiao's conception, which can be round or rectangular.

The strength of the energy shield can be adjusted, Su Xiao can choose to consume 50 points ~ 300 mana points to form an energy shield, the higher the mana value consumed, the higher the strength of the energy shield.

Although Su Xiao's attacks are sharp, his defense has always been weak, and most of the battles are to rely on 'protection' or 'secondary invincible shields' to defend against enemy attacks, and he can't defend against them, so he can only resist with his body.

Both shields have long cooldowns and can only be used once in battle.

Now with the energy shield, it is very different, the energy shield has no cooldown, as long as Su Xiao's mana is enough, the energy shield can be used all the time, which gives him a conventional means of defense when facing the enemy.

The shape, size, thickness, and even the location of the energy shield were all determined by Su Xiao, who could instantly generate an energy shield anywhere within a meter of the neighborhood.

Su Xiao's hand flicked away, and a rectangular energy shield appeared out of thin air on his hand, because it was deliberately suppressed, the volume of the energy shield was very small, only the size of a palm, just floating in the palm of his hand.

This energy shield is light blue, the blue at the edge is darker, the whole is somewhat transparent, it will not block the view, and there are fine lines on the surface of the shield, which cannot be found if you don't look carefully.

The energy shield floated motionless in mid-air, Su Xiao could use his mind to control the energy shield, which was an object generated by the embodiment of the green steel shadow energy, and he controlled it like an arm, without the slightest sense of difficulty.

But Su Xiao can only control the energy shield within one meter nearby, and he can't control it within a meter range, but he consumes a huge amount of mana, if he controls the energy shield from two meters away, Su Xiao consumes at least a few hundred mana points per second, which is so exaggerated.

Comparatively speaking, the mana consumed by Su Xiao to manipulate the energy shield within one meter was almost negligible.

He pinched the energy shield with his hand, and exerted force in his hand.

Click~

The corners of Su Xiao's mouth twitched, it was not that the energy shield was broken, but that this thing was too hard, and the sound just now was made by the knuckles of his fingers.

Looking at the energy shield in his hand, this is the energy shield generated after 50 mana points are converted into the energy of the green steel shadow, and the energy shield of this strength can be broken with a knife.

If you use 80 mana to build an energy shield, it will be difficult to break the energy shield.

At 100 points, he will need at least 3 to 4 knives with his current knife skills.

150 points don't need to think about it, Su Xiao can cut it within 10 knives is already good.

It is a little difficult to break it at 200 points, and it is conservatively estimated that he will have to cut it for a few minutes.

As for the highest strength of 300 points, Su Xiao couldn't break through that level of energy shield.

The energy shield does not exist all the time after it is formed, there is a time limit, if it is not broken by the enemy, the energy shield has the highest strength in the first ten minutes, and after ten minutes, the energy shield begins to show signs of decomposition until it completely disappears after half an hour.

Therefore, the energy shield cannot be used all the time, and it is best to defend it by blocking the energy shield at the point where the enemy attacks after the enemy attacks.

As for whether the energy shield floating in mid-air will be knocked away, there is no need to worry about this question at all, the energy shield takes Su Xiao as the center point, as long as the enemy's attack is not enough to send Su Xiao flying, the energy shield will be firmly in front of him, after all, there is a spiritual link between the energy shield and Su Xiao.

Even if the enemy's attack was enough to knock Su Xiao away, as long as this blow didn't shatter the energy shield, even if he was withdrawn far away, the energy shield would still stand in front of him.

After roughly figuring out the effect of the energy shield, Su Xiao said that he was very satisfied.

Consumes between 50~300 mana to generate an energy shield, which is extremely fast, does not affect the line of sight, and has amazing defense.

But there is also a problem, that is, Su Xiao's mana is not enough.

If it constitutes an energy shield with a strength of 300 mana, Su Xiao can only form 4 of these energy shields, and the speed of consuming mana is extremely fast.

Fortunately, when he uses the Green Steel Shadow energy attack, he also consumes a lot of mana, and the consumption of 50 points per minute cannot be ignored.

After this back and forth, Su Xiao felt that his mana value of 1488 points was a bit insufficient, and if the battle was fierce, he would have a 'blue' situation.

Su Xiao finally knew why the talent of his 'Soul Eater' would inherit the Shadow of Extermination, because the Shadow of Extermination required more mana than a mage, and without this kind of natural ability, he would not be able to use the Green Steel Shadow to continue fighting.

Su Xiao has the innate ability to permanently increase mana after killing enemies, and his intelligence attribute is very high, even so, he still feels that mana is in short supply.

"I'm going to get some equipment to increase mana this time."

Su Xiao thought that his mana was enough before, but now it seems that this is not the case, if the battle is too fierce, he is likely to consume his mana within ten minutes of starting the battle.

Consuming a huge amount of mana is not without benefits, and his combat power has increased a lot, at least much stronger than before.

Not to mention the skyrocketing true damage, the energy shield alone makes up for his lack of defense, and no ability can match.

The mage's kind of 'eggshell shield' that wraps around the whole body is not suitable for Su Xiao, that thing is in the way, and there is no energy shield that can be generated and revoked at any time to use it.

The energy shield may not only be as simple as defense, but also other uses to be developed by him.

Su Xiao looked at the last 'Form Three: Green Shadow King (Unawakened)', he was completely confused about this thing, not to mention the awakening method, he didn't even know what it was.

"You can't give me a direct awakening."

Su Xiao ignored this ability for the time being, even if he wanted to, there was no way, before the shadow of the law was fully awakened, the Green Shadow King would not awaken, as for how to awaken the shadow of the law of destruction, this is not something that Su Xiao can involve now, it can only be done after the fifth order, in layman's terms, the Green Shadow King is a big move of the shadow of the law annihilation, a very strong big move.

Now Su Xiao has all the ordinary skills of the Shadow of Extermination, although they are all strong, but there is no extremely powerful killing move, and the Blue Shadow King is the killing move of the Shadow of Extermination.