Chi Yang looked at Nuannuan, and Nuannuan looked back at Chi Yang. There was no need to say anything.

Aiden’s gunshots at the foot of the mountain rang continuously that even those who remained at the laboratory could sense the intensity of his battles.

However, Nuannuan and Chi Yang remained as still as statues.

They were neither too close to the laboratory nor too far away.

After waiting outside the laboratory for a long time and not seeing Nuannuan and Chi Yang enter the laboratory, the patience to capture both of them started to dissipate.

Knowing that the battle was nearing its end, the chance of her escaping would be greatly reduced when more people started to surround this place.

Viper cursed in her heart. Exerting strength in her hand, she detonated all the bombs in the laboratory.

Many bombs had long been installed inside the laboratory due to the fear that this place would be discovered and the content of their experiments would be leaked. If that happened, it would shock the world and cause mass panic. Therefore, many bombs were placed inside each laboratory.

Once detonated, the bombs would destroy everything inside the laboratory.

Taking advantage of the loud explosion from the laboratory, Viper decided to spare Chi Yang and Nangong Nuannuan’s lives before turning around to run.

Nuannuan was long done with her analysis of everything in the laboratory, including the model of the bombs that were meant to be detonated. The power of these bombs stacked together, coupled with the obstruction by the mountain and the thick iron door located at the entrance of the caves, the possible range of the explosion, and whether the location she and Chi Yang stood could withstand the power of the explosion without collapsing…

Everything was within Nuannuan’s calculations.

Therefore, when the earth-shattering explosion caught Aiden and the other two by surprise, they could not help getting distracted. Selina, especially, had been so distracted by her worrying for Nangong Nuannuan’s safety that she got shot.

The shot did not hit her bulletproof vest, but on her left arm where the vest did not cover.

Selina, “…”

Seeing Selina injured, Aiden and Dan Qi were furious.

Initially, when they were surrounded by so many bugged mercenaries, they could still handle the situation with ease without getting injured. Now, all their pent-up anger and rage exploded like a volcano.

On this side of the cliff, Nuannuan and Chi Yang did not even budge when the explosion happened.

Both of them unleashed their senses to the limit.

At this moment, about 15 meters away from where they stood, they heard the sound of branches being crushed under someone’s foot.

Even though the sound was very soft and was completely drowned out by the explosion, Chi Yang still managed to detect Viper’s noise.

The two of them did not move at all. With a wave of Chi Yang’s hand, more than ten tree branches jutted out from all directions toward the center of the commotion.

The tree branches might not look powerful enough to deal a blow, but under Chi Yang’s control, they carried a deadly force that was enough to end someone’s life.

Viper was shocked.

Thankfully, there was an escape route where she stood, so when the branches flew at her, Viper quickly rolled on the ground and escaped in another direction.

However, even if she managed to practice ninjutsu to the extreme, could she be as light as the wind?

Even the wind would leave a trace as it blew, let alone a human.

In addition, Chi Yang and Nuannuan were super soldiers and super mercenaries who received strict training since they were young. How could anything that left a greater trace than the wind escape their eyes?