Time passed little by little, and Su Mo drove the Black Steel Messenger around the fallen city, luring a bunch of monsters out.

The only thing is that he didn't see Dandan, which made Su Mo's brows furrow slightly, wouldn't he really be so unlucky?

He took a deep breath and piloted the mech to continue the search.

As a result, Su Mo was speechless, and the scene was too big due to the movement of the search. He was surrounded by a horde of zombies that were crushed by the black, and these lost their teeth crushed as if they were gnawing at the armor of the Black Steel Emissary.

Su Mo looked at the loss like a tide and sighed a little, thanks to this game, this game is not an ordinary monster farming upgrade.

Otherwise, this is definitely a super good monster farming resort, and it is estimated that it has been leveled out a long time ago.

At this moment, a group of people in the distance flew into the sky, and it seemed that some powerful monster had killed them.

Seeing this scene, Su Mo's eyes lit up and he found it!

Sure enough, the cute little girl with a grinning face appeared. She swung the huge meteor planet, killed all the zombies that stood in her way, and rushed towards Su Mo frantically.

Compared to when I first saw it, the thermal radiation reaction value on Dandan's body has become higher, and it is infinitely close to Type II.

As long as she is given a little more time, it is estimated that she will evolve soon.

Of course, there is a reason why she evolves so slowly, a large number of players in this city have been killed. The rest of the people escaped, and they were killed by the tide of foreign corpses, and she had no chance of absorbing nourishment. Otherwise, with her talent, it is very likely that she will evolve into the lord of the city.

Su Mo controlled the mecha and saluted Dandan who was rushing over.

Of course, what reciprocated him was the meteor planet that smashed violently, but Su Mo just raised the chain gun in his hand to block it, and then blocked its charged attack. Immediately afterwards, Su Mo raised his steel left hand and clenched it into a fist, and smashed it down with a hard punch.

Directly smash Dandan into the ground.

Bang!

The concrete street floor is crumbling and sinking.

Immediately, Su Mo raised his left hand, only to see Dandan, who had been smashed and blurred with flesh and blood, lying on the ground, still struggling to get up.

The vitality is indeed very complete.

However, Su Mo didn't give her a chance, he raised the black chain gun in his hand, and a shot pierced through it, hitting her heart.

Sticky blood splashed everywhere, and Dandan, who was still struggling, stiffened his body.

Su Mo controlled the mecha to stretch out his hand, and took away the cross necklace key from Dandan's neck with great precision, and then controlled the mecha to leave.

Not long after Su Mo left, countless zombies surrounded the dead Dandan, opening their mouths to eat.

Suddenly, Dandan's chest cracked, and streaks of blood pierced through the gnawing zombies, directly draining them.

Immediately, the zombies around her were swept away, but the blood she retained, like honey, continued to attract the zombies around her to rush up and send them to death.

......

------------------------------------

Outside the biochemical base, Sun Duoxiang was lying on the ground, snorting boredly.

"What the hell did Su Mo do, how long has he been here, and he hasn't come back yet."

"I guess I'm looking for foreign help."

Zhang Hao thought for a while and said.

"I feel choked enough, it's hard to find anyone, this door is not easy to open."

Sun Duoxiang said with emotion there.

Lan Xi said to Sun Duoxiang: "Don't say cool things, hurry up and think of a way."

"Lan Xi, you think too highly of me, Su Mo can't help it, what can I do."

Sun Duoxiang shrugged his shoulders helplessly.

At this moment, there was a roaring sound of power in the distance, and Lan Xi and the others were overjoyed, and Su Mo came back.

Sure enough, it didn't take long for Su Mo to drive the Black Steel Messenger back, he parked the mecha at the entrance of the base, and then opened the cockpit and jumped down.

"Big brother, what about foreign aid?"

Sun Duoxiang kept looking into Su Mo's cockpit.

"I didn't go for help."

Su Mo responded lightly.

"Huh? So how do we open that door? ”

Sun Duoxiang had a bitter face, and finally raised a glimmer of hope, it seems that this operation is really going to be in vain.

Zhang Hao and the others were also a little disappointed, but they didn't say anything, after all, the difficulty of opening the smashing was indeed too great.

Su Mo looked at the slightly disappointed crowd and took out the cross key.

Lan Xi's eyes widened.

"Su Mo, where did you get it?"

"That's right, we're exploring this base with you, and this base doesn't indicate where the key is!"

Sun Duoxiang was also stunned, where did Su Mo conjure it out of thin air.

"This key is on Dandan's body."

"Who is Dandan?"

Sun Duoxiang and the others have long forgotten about it.

"It's the monster that almost smashed us into meatloaf when we first met Zhang Hao, and the key is around her neck."

Su Mo explained lightly.

Sun Duoxiang and the others looked at Su Mo's eyes and suddenly changed, and they asked incredulously, "Boss, is your head a computer?" Do you remember anything from so long ago? And in that situation, you were still in the mood to observe the other party? ”

"Less nonsense, let's go!"

Su Mo replied in a very good mood.

"Okay!"

Sun Duoxiang and the others followed Su Mo into the base again with smiles.

It wasn't long before the few of them came to the partition door.

Under the gaze of Lan Xi and a few others, Su Mo inserted the key into the hole, not to mention that it just fitted.

Sun Duoxiang's expression became more and more excited.

At this time, Su Mo's gaze fell on the rotating mechanical combination lock, he raised his hand and just wanted to try to turn, and then listened to the sound of the gears turning inside, when he suddenly stopped.

Since Dandan's key matches, the group photo I saw at the beginning, and the string of numbers recorded on the back, may be the password.

Thinking of this, Su Mo planned to be a dead horse and a live horse doctor, but there was no particularly good way anyway, so he turned it according to the above password.

When he turns to the last number.

Click!

A crisp voice sounded, Su Mo was overjoyed, and he immediately turned the key.

Then he shouted to Sun Duoxiang and the others: "Turn that rotary valve!" ”

"Okay!"

Sun Duoxiang and the three of them immediately stepped forward and reached out to turn the switch.

This time the accident went smoothly and the switch was turned!

"It's moving! It's moving! ”

Marco was incoherent with excitement.

"Don't talk nonsense, turn around!"

Sun Duoxiang shouted excitedly.

Soon as they turned, the whitened metal door opened from the side.

In an instant, a cold snap rushed towards you!

Su Mo and the others suddenly shuddered, and a prompt popped up in front of their eyes.

"Warning, the temperature continues to drop, and the life support unit is running to the maximum!"

"Damn, it's so cold!"

Sun Duoxiang subconsciously took a few steps back.

Su Mo looked inside, only to see that it was dark inside, and he couldn't see anything.

"Start Night Vision Mode!"

At this time, another hint appeared in front of Su Mo's eyes, and suddenly the originally black vision turned into a dark red vision, and he could clearly see the situation inside.

"Wow!"

Sun Duoxiang and the others made an unexpected sound coldly.