Star City, on a building.

Clyde. Madden's face was cold throughout the city, and a black mist instantly appeared on his body, forming the face of a strange creature, which was the alien venom.

The weather wizard was holding a bottle of purple-black potion in a test tube, but a sneer appeared on his face, and he hated this world deeply.

Of course, the weather wizard doesn't think that he is wrong, on the contrary, he thinks that what he has been doing is right, and his paranoid personality also makes him more proud after obtaining superpowers, and finally he was sadly solved by Tang Tian.

"Madden, we're done, what are you going to do? The level of infection is very high. ”

Venom said with a smile to the weather wizard with interest.

"It's natural, I'm going to do it."

The weather wizard waved his hand and casually threw the virus into the street.

"Poof!" The entire test tube of the mutant virus shattered, splashing countless debris and virus solution, and the people passing by didn't notice anything wrong at all, just wondered why someone was littering.

"The incubation period for the outbreak is one week, but it is extremely contagious and can be spread through the air, and later it can be bitten and blood-born."

Venom recounted it, and the weather wizard looked satisfied.

"This thing reminds me of zombies, how did you race get that thing."

The weather wizard asked in confusion, knowing that this infection was very powerful, and it was not something that could be discovered casually.

"We are attached to a powerful civilization on Mars, but that civilization is in trouble, destroyed by a virus like this, and even the strongest of that civilization is not immune."

Venom thought for a moment, looked at the weather, and the wizard said solemnly.

"Those Martians seem to have a little strength, but it's a pity that they are facing such things." The weather wizard said with some embarrassment.

"Alright, let's wait for things to ferment! Hopefully he will be pleasantly surprised. ”

The weather wizard's eyes flashed with anger, and he said coldly.

"However, you can't underestimate the world, especially the Flash, I've heard that he can run at the speed of light, which means that he can completely cross the timeline."

Venom's complexion was not very good, and he said seriously to the weather wizard.

"If you find the Flash, you can give priority to infecting him, so that there is no hope in this world."

The weather wizard said without hesitation, for him, this was the purpose.

A week later, Midtown, the cutting-edge lab, was still calm as if it were no different.

Iris and Barry. Alan and the others also came to the laboratory from the street, but Sisko inside had a very bad face, as if he was panicking.

"What's wrong! Sisko, why are you in such a hurry to find us! Barry asked curiously, looking at Sisko.

"Barry, haven't you been watching the news lately?" Sisko said with a heavy face.

"No! I'm with Iris. ”

Barry didn't hear what Sisko meant, just a little strange.

Sisko didn't speak, and adjusted the computer's map, on which a bright red picture appeared.

"What is this?" Barry said with a frown.

Barry knew very well that Sisko couldn't be joking, and the only explanation was that he might be in big trouble.

"In the recent news, there has been an extremely strong infectious disease in Seaside City, Star City, Midtown, Metropolis and International City." Sisko paused and said with some heaviness.

"At first, most people thought it was just a common cold, but when we collected samples, it wasn't an ordinary cold."

Sisko pondered for a moment and explained solemnly.

"Oh my God! You're not kidding! This one is lifted up like the legendary zombie. ”

Barry said with a rare joke, as if he wasn't worried.

"It's not like that, the number of infected patients this time is high, and Midtown has already infected millions of people."

Dr. Wells explained solemnly.

"Dr. Wells, what should we do!" Caitlyn asked, looking at Dr. Wells.

"Wait and see!" Dr. Wells affirmed.

This is also for self-preservation, and the current situation outside is really not very favorable, so in order to ensure the safety of everyone, this can only be done.

"A big thing happened at Midtown Hospital yesterday!" Tang Tian looked at Barry and said thoughtfully.

"In overcrowded hospitals, infected patients have mysteriously disappeared."

Sisko thought about it and explained it seriously.

"Barry, call Joe right now and ask him to come with Wally." Tang Tian sensed that something was wrong, looked at Barry and said.

"Okay." Barry knew that Tang Tian was right, so he nodded and said.

"Roar!" While they were talking, there was a loud roar outside, startling Tang Tian and Barry.

"Sisko, get out and turn on the outside surveillance." Tang Tian looked at Sisko and said solemnly.

Sisko didn't care about anything, so he could only nod and do what he said.

In an instant, a picture appeared, a human with gray-white pupils biting another human, but it didn't take long for the infected guy to completely turn into a zombie.

Immediately afterward, something terrible happened, not only in the vicinity of the cutting-edge laboratory, but also in the entire Midtown.

"It looks like the end of the world is coming to this world." Sisko covered his forehead and said with a frown.

"I'll go find Joe." Barry looked at this scene, broke out in a cold sweat, and said loudly.

"Barry, you go and leave, but you have to be careful not to get bitten by those things." Tang Tian's expression was extremely serious, and he looked at Barry and said.

"Barry, Don is right, you have to be careful."

Dr. Wells thought for a moment, then affirmed.

"That's not the worst of it, in case the world becomes like this! We can also retreat to Earth2. ”

Caitlin thought of the crux of the matter and said solemnly.

"But be careful, let those walking dead come to Earth2 and my world will be destroyed."

Dr. Wells clearly sensed where the crisis was, so he said nervously.

"Even if this becomes a zombie paradise, we'd better not go to Earth2."

Tang Tian knew the characteristics of the virus better than them, so he said to Barry seriously.

Barry nodded and disappeared here, he was going to find Joe and Wally, but he didn't expect such a crisis to occur not long after.