Shen Cheng shook his head and looked at the gray-haired girl in his arms and said, "She killed the enemy, and after killing the enemy, she fell into a coma."

"Chen Cheng!" Liu Su also rushed over. Seeing the wound on Chen Cheng's shoulder, her heart skipped a beat: "Are you injured?"

"I had expected this result a long time ago." Chen Cheng shrugged with a wry smile, but the pain in his shoulder made him pull the corner of his mouth.

Liusu pursed her lips, took out an emergency bandage and tore off a piece to bandage Chen Cheng's wound, while muttering: "After we go back, I must teach you how to shoot..."

"There's a problem!" Shao Silin inquired about the situation outside and turned back to say in a serious tone, "It seems they have retreated!"

"Is it because our reinforcements are about to arrive?" Shen Cheng frowned.

"It's possible..." Shao Silin nodded, but the next moment -

"Boom!!!" There was a sound of a heavy object falling to the ground. Several people were stunned and hurriedly looked in the direction of the sound.

In the center of the battlefield, clouds of dust rose up at some point. In the dust, there was a huge black shadow stepping towards Chen Cheng and others step by step, and each step was accompanied by a huge roar.

When the smoke and dust cleared, when Chen Cheng and others saw the huge monster behind the smoke and dust, their hearts tightened and their pupils shrank unconsciously.

Behind the smoke and dust was a humanoid suit of armor that was nearly four meters tall. There were traces of dried blood on the armor, and inside was a giant monster with dark skin that could not be distinguished between human and beast!

Looking at the blood-stained armored giant, Liusu became very alert and took out two pistols from his arms.

At the same time, Ling Xue's stunned voice could be heard in Shen Cheng's headphones.

"Could this be the biological weapon modified by the Rainbow Country?"