Lord of the Abyss

In the 79th round, Wu Feng used more than ten secret techniques of destruction and forbidden techniques of destruction that he had mastered on the boss. These many secret techniques were enough to kill a large number of monsters and also cause heavy damage to the boss.

So when the 15th secret technique of destruction was smashed, the boss of this round was killed! This was purely done to death by Wu Feng using secret techniques!

[Ding... Lord Nine-Tian Travel cleared the 79th round of the infinite trial (hard difficulty) and obtained 245 trial points, 3 amethysts, 3 blue treasure chest keys, and 3 blue summoning scrolls. 】

…

When the rewards for the 79th round arrived, Wu Feng looked at the densely packed tens of thousands of natural disaster aliens outside. The heavy rain pear flower tower was already under tremendous pressure.

In order to avoid accidents, Wu Feng immediately drew cards. After turning over 10 summoning cards, there were 3 purple defense towers, Purple Thunder Tower, Star Tower, and Burning Tower. Wu Feng chose the Arrow Rain Tower this time!

[Ding... Hundreds of consecutive draws (special permissions) are successful, triggering the soul-entering talent. The quality of the Rain of Arrows Tower summoning card (purple) you get is increased by 2 levels, and you get the Summoning Card of Thousand Arrows Tower of Fire (legendary quality). 】

"There is no time to look at the attributes. Exit immediately! Keep the planet tower, the mountain and sea beast tower, the Thousand Arrows Tower and the 5 Rainstorm Pear Blossom Towers! Take the initial defense tower out too!"

Wu Feng didn't even look at the downed Thousand Arrows Tower. He immediately selected the remaining defense tower and quit the infinite trial!

As the golden light enveloped the several defense towers he selected, the virtual territory collapsed and disappeared, along with countless natural disaster aliens.

…

When Wu Feng came to his senses, he found that he had a dozen defense tower summoning cards in his hand. This was his biggest gain in the infinite trial this time.

There are three legendary defense towers in total: Planet Tower, Mountain and Sea Beast Tower, Thousand Arrows Tower, and five Heavy Rain Pear Blossom Towers!

This record is extremely exaggerated. If ordinary lords want to get the legendary defense tower in the infinite trial, it is almost impossible to draw cards to obtain it. They can only accumulate trial points to redeem it. This is at least calculated in years. .

But Wu Feng can obtain a large number of high-level defense towers in one wave by relying on one shot into the soul. From now on, he will have unlimited trials once a day, which will take off!

This is more powerful than the most powerful Lord Gou Daoliu.

And this is just Wu Feng's basic income. This time in the infinite trial, he also obtained a large number of trial points, resource crystals and other items.

Wu Feng sorted it out and found that it was roughly 7625 trial points, 150 blue crystals, 150 green keys, and 150 green scrolls. More advanced resources also include 60 amethysts, 60 blue keys, and 60 blue scrolls.

With so many trial points, you can exchange them for items or draw prizes. There are also crystals, keys, etc. You can also combine what you have on hand to do a draw.

But there is no need to worry about any of this. What Wu Feng is concerned about is the rating he has obtained, which can be used to upgrade the technology tree.

[Ding... Lord Jiutianyou successfully cleared the 79th round of the infinite trial (hard difficulty). Based on the number of rounds passed and the record, he received a total of 34210 points, which can be used to improve the trial star rating. 】

After Wu Feng received the system prompt, he immediately checked the score, and he also clicked on the trial star rating. Since he passed a high number of rounds, such a high score may be more than 30% higher than that of the elder brother.

Trial star level is a kind of 'level' that is improved by the lord's accumulated ratings. Each time you upgrade one star level, you can get 1 technology point, which is used to light up the infinite tower defense technology tree!

"It takes 10,000 points to upgrade from 0 star to 1 star, and 20,000 points to upgrade from 1 star to 2 stars. It's too difficult to upgrade this star!"

Wu Feng shook his head. He tried clicking and spent 30,000 rating points to raise the trial star level to level 2 in one breath!

To upgrade to Trial Star 3, you need a rating of 30,000 points. Fortunately, it is not doubled like 40,000 points, otherwise there will be no way to survive.

In one trial, you can be promoted to Trial Star 2. This is probably something that other Gou Daoliu lords never dare to dream of. They all upgrade to level 1 in a few months!

After all, it is difficult for an ordinary lord to pass 20 rounds of hard difficulty. In such rounds, he can only obtain less than 3,000 points.

Wu Feng had 2 technology points, so he could upgrade his technology. Wu Feng opened the infinite tower defense technology tree and studied it carefully.

This technology tree is divided into three major categories: universal, specialized, and special.

The universal type means that this type of technology is effective for all defense towers, but the added attributes will not be too many. The specialized type specifically increases the attributes of a certain type of defense tower, and the special type means that a certain type of defense tower adds special properties. Attributes.

These three major types of technology trees all require the front-end technology to be lit up before subsequent technologies can be lit up. Now that Wu Feng has not lit up any technology, he can only see the most basic tower defense technology.

Popular technology tree: Tower defense damage: Level I. When lit, it can increase the attack power (spell attack power) of all defense towers by 10%. It requires 1 technology point to light it up.

Tower defense range: Level I. When lit, it can increase the range of all defense towers by 10%. It requires 1 technology point to light up.

Tower defense durability: Level I. When lit, it can increase the defense and durability of all defense towers by 10%. It requires 1 technology point to light up.

Almighty Tower Defense: Level I. When lit, it can increase all attributes of all defense towers by 5%. It requires 1 technology point to light up.

There are only 4 technologies at the bottom of the popular technology tree, which increase the attack, range and defense of defense towers respectively. There is also one that directly increases all attributes, which can be regarded as the most basic ability of tower defense.

At the same time, this type of technology can also be upgraded. Upgrading to level I requires 1 technology point. I don’t know if upgrading to a higher level requires more technology points.

Wu Feng did not rush to light up the technology tree, but first looked at the other two major categories of technology.

Specialization technology tree: Arrow Tower Specialization: Level I. When lit, it can increase the attributes of all arrow tower defense towers by 10%. It requires 1 technology point to light up.

Turret Specialization: Level I. When lit, it can increase the attributes of all turret-type defense towers by 10%. It requires 1 technology point to light up.

Elemental Tower Specialization: Level I. When lit, it can increase the attributes of all elemental tower defense towers by 10%. It requires 1 technology point to light up.

Summoning Tower Specialization: Level I. When lit, it can increase the attributes of all summoning tower defense towers by 10%. It requires 1 technology point to light up.

Special Specialization: Level I. When lit, it can increase the attributes of all special defense towers by 10%. It requires 1 technology point to light up.

There are 5 types of basic technologies for specialization, which means that most defense towers can be attributed to these five types of defense towers.

Of course, the specialized technology tree will definitely be extended, and more types of defense towers will be developed, which will also require front-end technology.

Special technology tree (activated after lighting up the corresponding specialized technology): Arrow Tower - Continuous Shooting: Level I. When lit, all arrow towers have continuous shooting capabilities, and there is a 25% chance of additional attacks each time they attack. Once, lighting requires 3 technology points.

Turret - Splash: Level I. When lit, all turrets have the ability to sputter. Each attack can cause 50% splash damage to enemies outside the killing range (the splashing range is related to the killing power). Points Liang requires 3 technology points.

Elemental Tower - Elemental Surge: Level I. When lit, all elemental towers can have the elemental surge ability. When an elemental tower launches an elemental skill, other nearby elemental towers of the same type within a certain range will release the same skill (with 25 % power), lighting requires 3 technology points.

Summoning Tower - Killing Growth: Level I. When lit, all Summoning Towers have the ability to grow through killing. The summoned objects can grow through killing. It requires 3 technology points to light up.

Special Tower - Extra Skills: Level I. After lighting up, all special defense towers can activate new abilities. This ability is related to the level of the defense tower. It requires 3 technology points to light up.

The prerequisites and technology points required for special technologies are more stringent. Wu Feng currently does not have the conditions to light up special technologies.

From this point of view, it is still very difficult to light up so many technologies. If, as the name suggests, this technology tree has countless technologies, it will really take a lot of energy and effort.

"I only have 2 technology points, so let's get popular technology! The way I obtain defense towers is mainly through extraction. It is possible to obtain any type of defense tower, and universal technology is the most suitable..."