Doomsday Outbreak: I Extract Abilities And Upgrade Crazily

In addition, there are more than 240 billion experience points in the system of the top ten eighth-level sea monsters and hundreds of seven-level sea monsters he killed before.

The remaining experience points he can use at will are as high as 250 billion!

It's enough for him to upgrade any of his appearance abilities in a series of eight levels, such as fire control and ice control, to level nine!

To upgrade the ability from level seven to level eight, it consumes 1 billion experience.

And if the eighth-level ability is upgraded to the ninth-level ability, it will cost 10-000 million experience points.

The current Su Yu, if it is calculated according to the speed of experience gained in the previous hour.

He fought continuously for three days and three nights, and the experience he could accumulate would be as high as 100,000,000!

This is a huge amount of experience enough for him to upgrade all ten of his eighth-level talents to the ninth level!

"Kill, kill, kill! The more these Zerg invaders come, the better! You are all the nourishment for me to become stronger!"

With a powerful speed of experience acquisition, Su Yu looked at these Zerg rushing out of the space crack, his face was full of joy.

He didn't feel threatened at all by the Zerg army's impact on the blue star world.

As he said, these Zergs are here to give him experience.

With such a large number of Zerg army, if he can solve all the Zergs from the Zerg world this time.

He can definitely collect trillions of experience points!

With the blessing of countless experiences, Su Yu didn't feel tired at all in the battle with these Zergs.

On the contrary, it became more and more crazy.

Passionate.

He fought more and more bravely, and his seemingly never-tired state also made the mecha fighters around him who controlled the evolved zombies to attack the Zerg rushing out of the space cracks look at each other in blank dismay.

"The leader's strength is really too strong. This has been going on for an hour. Naturally, I can't see him showing the slightest fatigue!"

"Yeah, zombies don't know how to get tired. I'm not surprised that the evolved zombies we control can maintain a lot of energy after fighting for so long, but the leader's performance is too amazing!"

"The strength of the leader is far beyond what we can guess. Haven't we been shocked by the leader these days? I don't think there is any need to make a fuss!"

"That's right, what seems incredible to us is probably done casually in front of the leader.

Now that the boss battle lasts for an hour, it may be a trifle to him!"

"Well, it is true!"

Amidst the discussions among the mech warriors around, Su Yu kept fighting those Zerg warriors under their watchful eyes.

In the blink of an eye, another two hours passed.

At this time, the Zerg that rushed out of the space crack already had a large number of powerful Zerg such as golden beetles, fire-breathing insects, and temple worms.

...ask for flowers...

Except for Su Yu and those level-7 evolved zombies, the other level-6 and level-5 evolved zombies did not sweep everything as easily as they did at the beginning when facing these Zerg fighters.

Especially for level five evolved zombies, when facing a large number of powerful Zerg fighters, it often takes multiple attacks to kill them.

If it weren't for Su Yu and the thirty seven-level evolutionary zombies to fill the space, it would only rely on these fifth-level and sixth-level evolutionary zombies to guard the space crack.

Maybe a lot of Zerg had rushed out of the line of defense at this moment.

And after three hours of fighting.

Su Yu also gained a total of nearly 50 billion experience.

In addition, those Zerg corpses piled up far away from the space crack have turned into thousands of huge mountains!

"Is it finally time to make a move?"

At this moment, Su Yu suddenly stopped his attack.

Looking at the depths of the space crack, he murmured in a low voice at this time.

His eyes were deep, as if he had seen clearly the situation behind the space crack.

At the same time, the Zerg warriors who had been madly rushing out of the space crack stopped.

Obviously, something happened to the Zerg behind the space crack, or they made tactical adjustments.