The world is frozen: I spent a billion dollars to build the strongest safe house

As the gas spurted out, the temperature in the restaurant suddenly dropped a lot. Wang Hao and others couldn't help shivering, and there was a layer of cold frost on their eyebrows.

Seeing that the three zombies were broken into countless pieces and never merged together again, Wang Hao and the others breathed a sigh of relief.

Wang Hao arranged for his younger brother to inject Zhou Yuan with anti-zombie virus serum, while he bent down to pick up the crystal cores exploded by zombies on three sides, put them into the hands of the Catwoman robot that came over, and asked curiously:

"Boss, what did you spray out just now? It was so powerful that it instantly froze this weird zombie into pieces!"

"Liquid nitrogen!" Su Mu replied calmly.

The boss’s methods are really unpredictable!

Wang Hao suddenly realized it and was extremely impressed.

The temperature of liquid nitrogen under normal pressure is -196c, which can freeze steel to pieces in an instant. How can a mere zombie resist it?

Zhou Yuan, who was bitten, was quickly sent to Qin Keer for treatment. The others no longer wanted to eat, leaving the cleaning robot to clean up the mess in the restaurant and dispersed.

"This second-order crystal core actually contains three different negative energies. It's interesting!"

Su Mu was lying on the sofa, playing with the crystal core he had just obtained, with a playful look on his face.

The black dog Lao Mo lay obediently at his feet, staring at his master intently.

Su Mu put away the crystal core, and Lao Mo immediately stood up, stretched out his tongue to lick his palm, and wagged his tail desperately.

"what?"

Su Mu was having fun with Lao Mo when he suddenly noticed that it seemed a little different and quickly observed it carefully.

Lao Mo's body was a little bigger than before, his fur was black and shiny, his claws were sharp, and there was a lump as big as half a fist bulging out from the back of his neck, as if he had a tumor!

"Ke'er!"

Su Mu hugged Lao Mo and instantly appeared in Qin Keer's research room.

Zhou Yuan had just finished the treatment and was now lying unconscious on the hospital bed.

Seeing Su Mu's sudden appearance, Qin Ke'er was startled, patted her tall chest, and said coquettishly: "Master, you are so bad, why are you so scary?"

Su Mu didn't have time to laugh with her, and said anxiously: "Get Lao Mo checked quickly, he seems to have cancer!"

Qin Ke'er knew Lao Mo's position in Su Mu's heart, so she didn't dare to neglect him at the moment and hurriedly sent Lao Mo to the instrument for examination.

Lao Mo was very understanding of human nature and did not resist at all. He lay obediently on the instrument and allowed Qin Keer to tie up his body.

However, the more he looked at her, the weirder her expression became.

Su Mu couldn't help it anymore and asked anxiously: "How is it? Does it have a brain tumor? Can it be saved?"

Qin Keer turned to look at him and replied with a strange expression: "It's not cancer, nor is it a brain tumor!"

"It...forget it, Master, you better come and see for yourself!"

Su Mu quickly went to the display screen to take a look, and couldn't help but be stunned!

I saw that this fluoroscopy machine, which was more advanced than the latest machine in the world, showed that a small head had grown on Lao Mo's neck!

That night, for the first time, Su Mu did not let Lao Mo sleep in his room, but locked him in the deepest prison of the base!

This room is completely made of special alloy. Except for the specially made vents, it is so tightly sealed that not even a fly can escape.

Lao Mo lay on the floor aggrievedly, his eyes filled with tears.

Its loyalty has reached 100 points of die-hard loyalty. Even if it was locked up in a dark room by its owner, it would not complain at all!

Su Mu saw Lao Mo's gloomy figure through the screen, and felt very unhappy.

I don’t know when, Lao Mo mutated silently.

Whether it was the werewolf Zhang Shuai or the mutated koi in the pond, they all showed strong aggression when they first mutated. Su Mu really didn't dare to take the risk!

That night, Su Mu didn't close his eyes at all, and kept staring at Lao Mo in the room.