Lord of the Abyss

Considering that adding a Star Tower would greatly increase the power of this type of defense tower, Wu Feng was still willing to invest in the Star Tower.

For 1.2 million magic crystals, Wu Feng obtained 3 copy cards. Now he has 8 copy cards on hand, which can directly increase the number of Star Towers to more than 20.

However, Wu Feng is not in a hurry to use it. The number of Star Towers is temporarily sufficient, so it is better to wait until it expands outwards.

"Even legendary items can be copied. Let's copy an invitation to the infinite trial first!" Wu Feng looked at the permission to copy legendary items once every seven days. He decided to copy the invitation to the unlimited trial.

This is mainly because this invitation letter allows him to participate in unlimited trials with extremely high authority. Not only can he choose nightmare difficulty, but he can also choose 3 additional initial towers and increase the level of tower selection, which can greatly improve him. Gains from infinite trials.

In the infinite trial, Wu Feng has a very high chance of obtaining a legendary defense tower by using one shot to enter the soul.

By copying this invitation, Wu Feng can obtain several more legendary defense towers. In comparison, the invitation to unlimited trials is more valuable.

Even a legendary tower defense evolution card is slightly inferior compared to it.

So Wu Feng put the Infinite Trial Invitation into Greedy Heart, but before copying it, Wu Feng checked it with the mysterious parchment and found that if he copied the Infinite Trial Invitation that had already been used, the copy would still be the same. genuine.

In other words, although the infinite trial invitation in Wu Feng's hand has 2/3 of the number of uses, the number of times it can be copied is 3/3, which will not affect the copying effect.

Now Wu Feng was relieved. He also directly paid a huge sum of 1.5 million and got a brand new invitation letter for the unlimited trial!

"Then I can continuously use legendary invitations to enter the infinite trial! With the initial 3 defense towers, this is simply taking off!"

Originally, Wu Feng wanted to see if he could get an invitation to the infinite trial through a lottery, but now it seems that the copying ability with greed is more stable.

After this crazy copying, Wu Feng invested 4.4 million magic crystals in Greedy Heart, which was officially upgraded to level 3. Several items for sale with abilities were also updated, and Wu Feng bought it again.

The upgrade progress of Greedy Heart has been increased to 1.6 million/4 million, and it can be upgraded to 3 levels in one day. This speed is not bad.

But after Greedy Heart appeared, Sinful Heart also changed. The two seemed to have achieved the effect of a combined suit, which greatly increased Sinful Heart's attraction to monsters.

Originally, the Heart of Sin was in the evolutionary mission stage of the Source of Sin, which could greatly increase the refresh speed of the monster lair.

Now blessed by the heart of greed, its refresh efficiency has soared again, probably reaching a 1500% improvement, and the sinkhole defense line and Devil's Canyon are boiling!

Although the number of monsters attracted was large, they were all rotten fish. Wu Feng had previously prevented the Planet Tower and Star Tower from using the Shining Star, because the output overflowed.

Now that the number of enemies has increased, we can let the planet tower and star tower output: "Then use 30% of the shining stars. If you use too many stars, you will steal the heads of other defense towers!"

In this situation, Wu Feng could only use 30% of his stars. Wu Feng even expected more from this enemy!

Perhaps Wu Feng's expectations came into effect. Four hours into the fifth day, the moon finally appeared in the sky.

The moon this time was extremely gloomy, because this time there was a purple moon + a black moon, and on the fifth day it turned out to be double moons in the sky!

What Wu Feng didn't expect was that the Sinful Heart's Source of Sin mission had also entered the final stage. A burst of shrill roars suddenly came from the depths of Devil's Canyon, and with the deafening tremors, a big guy emerged from Devil's Canyon. Rushed out from the depths of the canyon!

"Lord, that is a demon boss of legendary quality! It rushed out from the depths of the Devil's Canyon with countless high-level demons!"

…

[Ding... The 799th floor of the Endless Abyss is illuminated by the purple moon (in the new moon state). The levels of all monsters are increased by 3 levels, the refresh efficiency is increased by 100%, and the boss refresh rate is increased by 100%. All monsters are affected by the purple moon and have purple monsters. Abnormal status (mutation probability increased by 20%). 】

…

[Ding... The 799th floor of the Endless Abyss is illuminated by the black moon (in the new moon state). The levels of all monsters are increased by 3 levels, the refresh efficiency is increased by 100%, and the boss refresh rate is increased by 100%. All monsters are affected by the black moon and have dark corruption. Status (all attributes increased by 10%, 10% chance of evolving into a higher level boss). 】

This prompt sounded in the ears of all the lords in the 799th layer of the abyss.

To the weak lords, this sound was simply a demonic sound that threatened their lives. Many little lords were simply desperate!

"On the fifth day, both moons actually appeared together again. How can anyone survive? My damn territory is not as strong as it was yesterday!"

"This 799th floor is too difficult! It's so difficult every night, and the two months are superimposed. It's not something civilian lords like us can fight against!"

"Ooooh, mommy, I want to go home!"

Many novice lords have given up. The moon every night has become their nightmare. Originally, there was only one moon appearing in turn, but they could still hold up one.

Now that the two moons are taking turns appearing together, they can no longer withstand it, and many lords' territories will be breached by the fierce offensive.

…

At this time, Wu Feng did not expect that the two moons coming out together, coupled with the climax of the attraction of the sinful heart, would actually bring about such a big change.

A boss of legendary quality actually appeared in Devil's Canyon! A level 55 fallen giant and many corrosive giants are rushing towards the defense line.

Corrosive giants are all level 50 green elites, and there are also blue bosses among them. Such a large number of corrosive giants proves that there must be a corrosive giant's lair in Devil's Canyon, or a large lair.

This is equivalent to the corrosive giants that have been accumulated for so many days rushing out. This may also be the final test of the evolution of the sinful heart.

Seeing this scene, Wu Feng looked at the twin moons in the sky. The fallen giant was illuminated by the twin moons, and his combat power increased sharply.

"Go out with the flying sword and beat this disgusting giant to death!"

Seeing the fallen giant with no hair on his body rushing over with a group of corrosive giants running wildly, Wu Feng couldn't bear to look at it and quickly asked the Xiantian Sword Qi Tower to take action.

I saw six flying swords flying out with a 'whoosh', and they all began to attack the fallen giant, one orange flying sword, one legendary flying sword and four sub-epic flying swords.

The lethality of the legendary defense tower is fully demonstrated. Just one attack knocked down a large amount of the fallen giant's health!

"If nine sub-epic flying swords gather together, wouldn't it be possible to kill the legendary boss instantly?"