The two-headed hell dog moves around from time to time, and the ten second-level mutant creatures around it are its sentinels. Whenever it moves, these sentinels will move with it.

Although the two-headed hell dog is moving, its eyes are always on the bell tower.

Obviously, the two-headed hell dog wanted to be more patient with Su Chen. It firmly believed that Su Chen would take the initiative to look for it, instead of spending a lot of effort to eliminate the first-level zombies with no end in sight.

Hell's Two-Headed Dog is right. Even if Su Chen has the ability to eliminate these zombies, Dragon City's combat supplies will be exhausted after he eliminates these zombies. This is a business that only loses money, and Su Chen can only give priority to it.

Attack the two-headed hellhound.

In fact, Su Chen has another way, which is to find a level 2 defensive zombie, kill it, and then accumulate enough experience to become a level 4 immune person.

Once he becomes a level four immune person, his overall strength will be far stronger than that of the two-headed hell dog, and the result of the battle can be announced without even starting.

Ideal is full, the reality is very skinny.

Su Chen was able to determine that the number of zombies inside and outside Dragon City had reached tens of thousands!

With so many mutated creatures and zombies, it stands to reason that even if there is only one in a million defensive zombies, it is time for them to appear.

But Su Chen's understanding is the same. Su Chen did not advance, but he is still accumulating experience.

The next battle may cost Su Chen more than experience. Su Chen still has time to spare. He plans to accumulate more experience and finally encounter level two defensive zombies in the battle.

In this way, he can level up in battle. Once he is successfully promoted, even if three two-headed hell dogs with two heads come together, Su Chen thinks he can kill them instantly.

The barrel of the AK47 is getting hotter and hotter, and the strong smell of gunpowder lingers. Ye Yao has retreated to the fifth floor, while Zhou Shan and his team have arrived on the sixth floor. The other two teams have not changed for the time being.

After a while, Su Chen's brain heard a system prompt again.

Player:Su Chen

Level:3

Total experience:1088

Experience required for next level: 0

Skills: Precious Eyes, All-Change Expertise

Special skill: Gift, follow you like a shadow

Items owned: am, m4a1, micro grenade

Title: Intermediate immune person, junior all-round warrior

Number of lit stars: thirty-one

Physical Strengthening: Strengthen once

First note: Killing level 3 mutated creatures can earn 24 stars, and now there are four stars in total.

Second note: Level 2 agility zombies, level 2 speed zombies, and level 2 strength zombies have been eliminated

System prompt: After being promoted to level four immune, you will not be able to gain experience by killing level one mutated creatures.

Su Chen cheered up. He would not be able to gain experience by killing level one mutated creatures!

That's right. Su Chen, who has become a level 4 immune person, is like an elephant crushing an ant when facing a level one mutated creature. He can also gain experience from the ants. Isn't it a risk-free way to gain points?

Fortunately, Su Chen did not kill the second-level defensive zombies at this time, otherwise Su Chen would be able to be perfectly promoted to the fourth-level immune at this time.

In this way, he can easily solve this battle, but in contrast, he will lose the way to gain experience by killing level one mutated creatures.

You must know that the largest number of first-level creatures in this world are always first-level creatures. Once Su Chen loses the source of gaining experience by killing first-level mutant creatures, he will need a huge amount of experience points to continue to advance. Where should he get them?

Just as he was thinking, his brain once again sent a system prompt.

This time the system prompts are more simple and crude.

The main meaning of this system prompt is that once Su Chen is promoted to level four immune, the original 25 experience points needed to restore energy and injuries will be converted to 100 points.

Energy recovery has been changed from the original 20 points to the current 60 points, while wound recovery has been changed from the original 10 points to 40 points.

Originally there was a discount for recovering energy and injuries at the same time, but now not only is the discount gone, but the amount of experience required has been greatly increased.

This is tantamount to a money grab!

I can't believe that if Su Chen successfully advances to the fourth level of immunity at this time, how much thought he would have to put into considering whether it is worth it if he uses the experience potion again.

After all, without the source of experience gained from killing level one mutated creatures, Su Chen could no longer deduct experience at will like now.

Fortunately, Su Chen failed to advance, so he could accumulate as much experience as possible before killing the second-level defensive zombies.
Chapter completed!