"But I couldn't find the relevant information at the time."

Bai Yucheng picked up the documents and fanned away the dust in the room.

"But I can tell you that those documents might actually exist."

These words made Qin Tan look over seriously.

“Other forces have reached this place outside the wall.”

"It might be the same group of people from the past, or it might be another base. When we arrived here, we discovered many new traces of activity."

"The documents I brought back were just the ones those people had filtered out and rejected."

For humans outside the walls, it's never just the strange things they need to be wary of.

Qin Tan nodded, knowing that Bai Yucheng was reminding her.

"I know."

From the moment she left the city wall, she had a feeling that someone was watching them in the dark.

Those gazes were obscure and hazy.

Even with her keen senses, she often couldn't grasp it.

She could only react at the very moment when the spying intensified.

"Qin Tan..."

Xia Shuang called out to Qin Tan, and Qin Tan beckoned Bai Yucheng to come out of the room.

As the young lady of the house, Xia Yao occupied a tent by herself, while Qin Tan and Xia Shuang slept together.

It's about time to rest.

Those fighting on the front lines all have their own unique ways of sleeping, and they fall asleep very quickly.

Some detection equipment was placed around the tent, which would emit a sound alert if anything approached.

Wearing night vision goggles, Qin Jie and Ke Yuanyun sat together keeping watch.

The two kept a certain distance from where everyone else was sleeping and talked in hushed tones.