As the number of the death countdown in his mind got closer and closer to 0, Han Feng also began to get nervous.

His plan is actually very simple, that is, he wants to rely on the strong vitality of the silver-level evolutionary, when he was promoted to the gold-level evolutionary, to reverse his near-death state.

But whether this will be effective or not is still unknown, and no one has ever used the extremely precious gold-level zombie crystal nucleus on an evolutionary who is on the verge of death.

No matter what period of the apocalypse it is, gold-level evolutionaries are already at the top of the food chain.

As long as any force has a gold-level evolutionary, as long as the gold-level evolutionary does not die, then this force can definitely continue in this cruel end times.

"Estimated Death Countdown 5 Seconds, 4 Seconds, 3 Seconds......

When the countdown jumped to 2 seconds, a kind of mucus secreted from the surface of the zombie crystal nucleus, mixed with Han Feng's saliva, slid down its esophagus and into his stomach.

And after this mass of mucus slid into Han Feng's stomach, the electronic sound that originally sounded in his head seemed to be cassette, and it kept repeating: "222222222." ”

And after more than ten seconds, the electronic sound that echoed infinitely in Han Feng's mind finally stopped, and the terrifying countdown to death finally stopped ringing.

However, at this moment, Han Feng, in addition to the hundreds of holes pierced by the green fluff of Wankedazong on the surface of his body, a feeling of burning flames suddenly rose in his stomach.

"Damn! It's exciting! ”

After Han Feng felt a burning sensation rising in his stomach, his face, which had originally turned a little pale due to blood loss, was now even more pale.

At the same time, his forehead was immediately covered with dense beads of sweat.

Obviously, whoever wants to evolve through the shortcut of the zombie crystal nucleus must go through a physical and mental ordeal.

And Wang Yingyu, who finished putting Kedazong's gold-level zombie crystal nucleus into Han Feng's mouth, was slightly relieved after seeing the fine beads of sweat coming out of Han Feng's forehead.

She is not afraid of Han Feng's body reacting violently now, she is even more afraid that after Han Feng's body swallows the gold-level zombie crystal nucleus, there will be no reaction at all, and then it will be truly over.

When she saw Han Feng's current state, she immediately turned her attention to the frontal battlefield of the Apocalypse Organization.

After Su Chenxi cast his elemental body, he transformed into a five-meter-tall flame giant with blue flames all over his body, and was fighting with a silver-level zombie in front of him, but it seemed that Su Chenxi had a slight upper hand.

And in the Apocalypse Organization, another silver-level evolutionary, Li Chao, was not in a very good state.

Because his evolution ability plasma shield is a completely defensive evolution ability, so at this moment, he is being hammered by a silver-level zombie that should be a power mutation.

The plasma shield that glowed blue on his body helped him eliminate the damage caused to him by the silver-level zombies.

However, the plasma shield does not change the environment around him, and the current situation of both sides.

Li Chao is now like a groundhog, a silver-level zombie with mutated strength, hammered into the dirt at once, if he beats it a few more times, it is estimated that Li Chao will incarnate into a 'Tuxing Sun'.

"The First Legion's 'Enemy Annihilator' Light Cannon, and the Second Legion's 'Enemy Annihilator' Light Cannon, now change the target of the attack and aim at the silver-level zombies who are fighting Li Chao."

Wang Yingyu saw that the silver-level zombie that had been attacked by the 'Enemy Annihilator' Light Energy Cannon was already covered in green smoke and was a little dying, so he quickly adjusted the attack target of the ordinary Light Energy Cannon.

Let the remaining half of the 'Enemy Destroyer' light cannon support Li Chao, who is being beaten as a gopher.

The soldiers of the First Legion who controlled the 'Enemy Destroyer' light cannon, after seeing their own legion commander being treated as a gopher and his body was about to be pounded into the dirt, instead of showing a look of ridicule, he showed a look of admiration.

In the last days, not all evolutionaries have the courage to face the attack of zombies, and Li Chao has resisted this silver-level zombie with mutated strength for so long without any attack ability, which is simply too powerful.

When the white pillar of light shot out by the 'Enemy Annihilator' light energy cannon shone on the silver-level zombie that was attacking Li Chao, the power-type mutant zombie who was originally pounding Li Chao into the dirt suddenly emitted a burst of green smoke.

The power-type mutant zombie that emitted green smoke suddenly stopped attacking for a while after letting out a wail.

However, at this moment, Wang Yingyu once again turned his attention to Han Feng beside him.

At this moment, Han Feng's mouth began to let out bursts of painful wails, and the burning sensation in his stomach had reached a climax.

Han Feng felt that the energy accumulated in his body was about to roast his body.

At the same time, the energy provided by the gold-level zombie crystal nucleus made him feel like there was a volcano in his body, which was very domineering, erupting in his body.

Gold-level zombie crystal nucleus, while Han Feng's body changed, the outside of his body also underwent significant changes.

The green fluff that was originally inserted in his body was squeezed out of his body little by little.

And when those green fluff hairs were squeezed out of Han Feng's body, only a little bit of blood flowed out of those blood holes on the surface of his body.

Moreover, these blood holes actually began to heal at a speed visible to the naked eye, and in the trace of blood that flowed out, there was actually a little bit of pale golden blood, mixed with the original blood.

As the wounds on the surface of his body began to heal, the process of Han Feng's promotion also came to the final moment.

The energy emitted by the gold-level zombie crystal nucleus continued to nourish Han Feng's body, and his original body structure began to slowly change.

If Han Feng's body used to be a mortal body that belonged to humans, now his body has begun to transform into a non-human creature.

"Uh-huh!"

When Han Feng let out a muffled snort and spurted out a mouthful of black bruises, his eyes gradually lit up.

Han Feng, who was originally on the verge of death, completed his promotion and became a gold-level evolutionary, the first light shot from his eyes made Wang Yingyu, who was staring at him beside him, involuntarily take a step back.

At this moment, there was a terrifying momentum on Han Feng's body, and when this momentum appeared, not only Wang Yingyu, but all the evolutionaries and mutant zombies on the battlefield all raised their heads and looked at Han Feng's location.

At this time, Han Feng has faintly become the most formidable existence in the battlefield.