On the fifth day, the asteroid shelter was finally settled, and an atmospheric cloud was rising into the sky from the bottom of the pothole. Pen, fun, and www.biquge.info

Li Hang immediately changed the adjustment range from 100 kilometers to 7 kilometers very selfishly, and compressed the scope of protection as much as possible in the entire oasis.

He doesn't need to shelter a radius of 100 kilometers, he only needs the safety of the entire oasis, but even so, it will take some time to form an artificial atmosphere shelter above the entire oasis, after all, such a huge artificial atmosphere cannot be completed in a day or two.

However, now that he has begun to create an atmosphere, Li Hang can be regarded as relieved, even if the planet faces a stellar explosion in the future, the oasis will not be affected too much.

At the same time, an arrow tower in a territory was also erected, and Li Hang spent a lot of money to build this arrow tower.

The energy point of building an arrow tower is far greater than Li Hang's imagination, and it is higher than the energy of 1,000 degrees to build a lord's castle, which is enough to be 3,000 degrees of energy.

Since the territory is only ten acres, this first arrow tower was built directly in the lord castle by Li Hang, and its existence not only protects the security of the entire castle, but also protects the integrity of the four lord guards of the lord castle, and this protective layer is complementary to each other.

A closer look at the function of the arrow tower shows that it is true that the entire arrow tower does not need to be stationed with any archers as it is like a radar, with its own independent radar and free locking function.

The degree of freedom to distinguish friend and foe is very flexible and powerful, Li Hang can adjust the strength of the arrow tower at will, and the arrow tower can generally monitor three camps, the hostile camp, the neutral camp, and the loyal camp.

The hostile state refers to the red life point displayed by the radar monitoring of the arrow tower, and the discrimination of this red point can be generated by the tower itself, or it can be set and adjusted by Li Hang himself.

Li Hang became a little familiar with it, so he decisively chose to set it up by himself, he set all the lives below 60 degrees of loyalty value as the hostile camp, and set up a mechanism for the hostile strength value in the hostile camp.

The hostile faction with normal health level is set to a low hostile value;

The G-level health level, that is, the life level of the large beast, is set to a mid-to-low hostile value;

F-level, the beast-level life is set to a moderate hostile value, and E-level life, for example, the prehistoric giant crocodile and the titan python level are set to a medium-to-high hostile value;

As for the health level above E that has not been encountered so far, it is set to a hostility level or higher.

According to this set of hostile value theory, under normal circumstances, the arrow tower does not have a specific specific intervention in Li Hang, and it will give priority to attacking targets with higher hostile value, that is, the arrow tower will independently give priority to attacking hostile creatures with strong health levels, and then attack the weaker hostile creatures.

The neutral camp is easier to solve, and now the life of the entire oasis actually does not have the life of large beasts with a loyalty value of less than 60 or more, so all the health levels of all large beasts below are set to the neutral camp, that is, they are not in the target range of the arrow tower.

In fact, creatures that are less powerful than the big beasts are not a threat, and they are completely set to neutral camps, so that the various beasts, birds, fish, and insects that are free-range in the oasis are not affected at all.

The Loyalty Faction is simpler, but anyone with a loyalty level of 60 or more will be treated as their own faction and will not be attacked by the Arrow Tower.

This setting is generated, the arrow tower suddenly enters a state of attack and vigilance, and the launch port on the highest floor of the arrow tower instantly enters a state of 24-hour non-stop rotation, as long as there is an enemy camp within the attack range of the arrow tower, it will fall into the attack target of the arrow tower.

Moreover, the current first-class arrow tower, its maximum warning range is three kilometers in diameter, and the maximum effective range is one kilometer, and now with it, it can basically be alerted to half of the oasis range, of course, this is only a warning, not a strike range.

In addition, the most basic function of the current first-level arrow tower is that it has a broken stone arrow.

Gravel arrows, which Li Hang had also encountered in the roulette lottery before, are the most basic forms of arrows in the arrow tower, and the heavy stone arrows made of hard stone have a heavy impact force, and the power can reach the point of smashing large stones.

Therefore, it is called a gravel arrow, even if it is the most common form of gravel arrow in the arrow tower, its attack power is also very considerable, an arrow of gravel arrow, the length is one meter, as thick as an arm, the overall weight can reach one hundred kilograms, quite a terrible impact.

Due to its heaviness, the effective range of the gravel arrow is only the basic range of the arrow tower itself, which is one kilometer, and if you want to shoot further, you can only unlock other types of arrow forms.

Gravel Arrows consume three degrees of energy per arrow, which is three times the cost of a Gravel Arrow compared to the Lord Archers of the Lord's Castle.

Li Hang lowered his head and thought about it for a while, and finally infused this arrow tower with a thousand degrees of energy units, with this thousand degrees of energy, the arrow tower can currently fire a total of three hundred and thirty-three broken stone arrows, which is enough to consume.

Now Li Hang's daily collection of energy has reached seven hundred and fifty degrees, otherwise, without this foundation, he really can't afford to use the arrow tower.

With his current energy collection speed, the maximum limit can supply two arrow towers, which is estimated to be the limit, otherwise no matter how much he builds, his energy consumption will not be able to keep up.

In the final analysis, it is still the two resources of energy and gold coins, which must keep up with the pace of development, otherwise they will not be able to support it at all.

As for hardwood arrows and penetrating arrows, explosive arrows, etc., Li Hang doesn't have to think about it, if you want to unlock these arrow tower arrows, Li Hang not only needs energy, but also needs the level of the arrow tower.

For more advanced Combo Arrow Boxes and Scatter Arrow Boxes, you need the Arrow Tower to reach level 3 to unlock them.

All other buildings, if you want to upgrade to level two, the precondition is that the lord's castle can only be upgraded to level two, so with the more than 20,000 degrees of energy that Li Hang now has, it is obviously impossible to upgrade the lord's castle for the time being.

The unlock value for upgrading from the first level to the second level of the lord's castle is at least 60,000 degrees of energy.

But no matter what, with this arrow tower, most of Li Hang's strike power in the oasis has obviously been greatly improved and strengthened, and the strike power of one arrow tower is almost stronger than that of ten arrow archers combined. (To be continued.) )