Half an hour later, Wu Yan rushed all the way and finally came near the Institute. At this time, many mutants had appeared around and were wandering around.

Shen Feng observed the situation and asked, "Zhu Zheng, you are familiar here. How can we meet Huang Nana?"

Zhu Zheng replied, "Lord Shen, let's drive over and stop in the East. There's a small door over there. After entering, there's an elevator to the ground floor."

When Wu Yan heard this, he nodded and stepped on the accelerator with a fierce foot. There was a huge roar from the engine. The business car rushed all the way and soon knocked down seven or eight mutants. Seeing that he was about to reach his destination, hundreds of mutants poured out from the corner.

This group of mutants, wearing white coats, should all be the staff of the Institute, and several of them, obviously different from others, seem to be giving orders.

The mutant formed an iron bucket array, rushed to the business car continuously, forced the car to stop, and the form became tense in an instant.

Shen Feng made a quick decision and shouted, "everyone get off, I'll take the lead, others cover, Zhu Zheng, you take the team to the elevator."

The voice fell. Shen Feng picked up the sky sword and kicked the door open. The strong breath instantly shocked several mutants who stopped outside the door. His action was very big, attracted the attention of the mutants, and all rushed at him.

Shen Feng jumped and used the thunder sword formula. He saw lightning and thunder in the night sky, a Thunder Dragon looming, and then fiercely drilled into the mutated crowd.

With a loud bang, the mutant was burnt inside and outside by the electricity, and there was no one who could get close to Shen Feng. The ground was even concave.

Not to mention that the people in the car were stunned, even Shen Feng himself was stunned. He has been used to the soft sword. He didn't expect that stealing the Heavenly Sword should be so brave.

Taking advantage of this gap, Wei Wudi and Wu Yan quickly got off and formed a battle formation to cover Huangshi and Zhu Zheng.

At this time, more mutants rushed out of the Research Institute. Shen Feng kicked fiercely and stopped in the front. Wei Wudi and others kept firing and rushed in at the fastest speed. However, there were too many mutants. One hand couldn't keep up, and was soon knocked down by a very fast mutant.

His men knew they would die. They directly blew up the bomb around their waist. With a loud bang, several mutants were blown up in an instant.

The sacrifice of his men bought time for Wei Wudi and others. They went all the way through the small room to an elevator door. Wu Yan swiped his card for the first time, and soon the elevator came up slowly. At the same time, there were a large number of mutant people.

Seeing that the elevator still had a little time to come up, Wei Wudi shouted, "come with me and stop these son of a bitch mutants."

He took the lead, took up his weapons and fired a burst of fire. All his men supported him one after another. It was a pity that although their vitality was fierce, the other side was too numerous to finish.

Fortunately, at this time, the elevator door opened. Lin Xuejian pushed Huangshi and Zhu Zheng in. Wu Yan shouted at the same time: "Old Wei, withdraw quickly."

Wei Wudi couldn't leave at all and shouted, "it's too late. You go down first."

Hearing this, several of his men were anxious: "Captain, you can't die, you hurry."

"No, I brought you here. I'll take you with me!"

Seeing that Wei Wudi refused to go, one of his men pushed him. Wu Yan took the opportunity to hold Wei Wudi and directly dragged him into the elevator.

Soon, the elevator door closed, and his men looked at death and directly took out the bomb: "son of a bitch, die for me."

There was a loud bang, and a shock wave came from the room. Everything was quiet. When Shen Feng came, it was already a mess, and even the control panel of the elevator was damaged.

Shen Feng looked at the damaged panel with a dignified expression. He couldn't walk on this road. The only way was to rush into the Research Institute and get down from the elevator in the hall. However, according to his observation just now, there were at least more than 200 mutants in it.

Although he won't be too tired to deal with mutants, he is a little strange. This is just an ordinary Research Institute. How can so many researchers become mutants.

I'm afraid there are still extremely amazing secrets hidden in it.