Bo Yuting looked at Cheng Wenwei's back until he entered the house and disappeared from his sight, then he drove away slowly.

At the same time, he tilted his head and asked Lin Wu: "How much do you believe it?"

Lin Wu had been thinking about this question for a long time and was now quite sure about it.

She said, "What he said should be true, but it is also true that he concealed something. I don't know what he didn't say, but I think... the part he didn't say should have indirectly contributed to his decision to conceal Yuan Fengrong. He even concealed Yuan Fengrong, let alone tell us."

"It doesn't matter. As long as he says the most important part of the mural, it's fine."

Now we just have to wait for Cheng Wenwei to decipher the content of the part of the mural that she painted.

Since she already had the ready-made manpower from Cheng Wenwei, she didn't plan to look for another one.

Of course, she didn't intend to ask clearly how Cheng Wenwei found people who could decipher the murals, and who those people were - her intuition told her that the answer to this question was also related to why Cheng Wenwei concealed it.

Sometimes, you need to pretend to be confused about certain things.

Bo Yuting thought the same thing as Lin Wu. He weighed it in his mind and finally decided to trust Cheng Wenwei for the time being, and then talked about other things.

"Do you think that the deer man in Blackback Mountain that Cheng Wenwei mentioned and the snake man in the Danmaya Underground Palace came from the same place?"

Lin Wu was a little stunned when he heard this.

She had almost forgotten the dead snake man, but when she thought of him again, his appearance was still very clear.

That snake man was one of the few people who protected her unconditionally the moment they met.

If the orcs and snakemen of Blackback Mountain came from the same place, would the other party treat her like the snakemen did...

"…I don't know. But maybe," she paused, "I should go to Blackback Mountain to take a look."

Bo Yuting tilted his head to look at her, "Cheng Wenwei said it's very dangerous."

Lin Wu convinced him clearly: "First, if the orcs are the same as the snakemen... maybe Blackback Mountain is another place that can explain the existence of my tattoo."

"Second, the murals. Cheng Wenwei said that the murals in Blackback Mountain are related to an underground city. Most likely it is the underground city. He also mentioned that there is something that can open a place. Although we don't know if this thing can open the underground city, it is definitely related to the underground city. If we know all the murals there, we can figure out what is going on."

"Third, the two places are related based on the murals. Maybe there is something like the one Lu Guichi took away from the Damaya Underground Palace in Blackback Mountain. Do you think Lu Guichi will go there? Even if there is nothing in Blackback Mountain, we will not be in vain if we go there."

The first reason she gave was very convincing to Bo Yuting.

In Bo Yuting's heart, Lin Wu's tattoo was like a time bomb, and she didn't know when it would bring her unexpected danger.

If you want to eliminate this danger, you must first find out what secrets the tattoo itself has, and then think about what to do.

"Okay, after we finish dealing with things in Beijing, I will go with you to Heibei Mountain in Qinghai and Gansu in the northwest." Bo Yuting made a decision quickly.

Lin Wu glanced at him but said nothing. He turned his head to look at the scenery rapidly receding outside the car window.

After a long while, she murmured, "Okay, you go first..."

…

The other side.

Cheng family.

The first thing Cheng Wenwei did after entering the house was not to go upstairs to see his son who had been throwing a tantrum and trying to protest by going on a hunger strike for the past two days.

He quickly walked to the sofa in the living room, sat down, picked up the phone, and dialed a number.

After a while, the call was connected.

A majestic middle-aged male voice sounded.

"Why are you contacting me now?"

"Something happened."

Cheng Wenwei said seriously, "Today someone asked about the murals I found in Heibei Mountain in Qinghai-Gansu."

It seemed as if someone had sat up straight and accidentally knocked something over, and a rustling sound was heard.

Soon, the male voice sounded again with doubt: "Who asked you this? Did the news of what we did leak out?"

"...The news should not have leaked out." Cheng Wenwei took a deep breath, "This person discovered something wrong in Danmaya, R Continent. It is said that murals appeared there as well. She followed the information to me and asked me the truth."

"???" Your people raised their voices, extremely surprised: "There are murals in Danmaya?"

Cheng Wenwei was even more surprised than the other party: "You don't know?"

"I don't know. There is no content related to the murals in the report this time." The person on the other end frowned and immediately asked, "Let's not talk about this for now. I will find out who concealed it later. Who asked you?"

Cheng Wenwei hesitated, but finally said, "Daosheng."

"That young genius who's good at making perfumes?" The people over there were even more surprised.

Cheng Wenwei: “That’s right.”

The person on the other end hesitated for a moment, then suddenly said, "Well, you find out this person's background, and see how much she knows, then report to me, and I will go find other people to discuss this matter."

Cheng Wenwei immediately understood the other party's unspoken meaning: "Do you want to investigate Daosheng..."

"We can't let outsiders know too much, right?" The person on the other end said lightly, "It would be best if they could cooperate and be used by us. If not, we can only do this to Daosheng... Anyway, it can't affect what we have been preparing for so many years."

…

In the afternoon, Lin Wu returned to school.

I have just met my new senior fellow in the third year of graduate school and I have booked a meeting in a laboratory.

Lin Wu rushed over after class. She arrived quite early. The door of the laboratory was wide open, but there was no one inside.

She just found a seat and sat down, took out the textbook and notebook to study the subject model by herself.

Not long after watching, a voice suddenly came from the door.

"Hey, it's you, come and help!"

Lin Wu stopped and looked back, only to see a young man in a lab coat at the door, about twenty-three or twenty-four years old, wearing thin-framed glasses and holding a large box in his arms.

It looks unfamiliar and I don’t recognize it.

Lin Wu looked around and there was no one else.

"...You're talking about me?" She pointed at herself.

"What else? Aren't you a staff member of this laboratory?" the young man said breathlessly.

"I don't……"

"Hey, stop talking nonsense and come here quickly. I can't move it anymore!" the young man urged.

Seeing that he was really struggling and the box seemed very important, Lin Wu had no choice but to put down his pen and go over to help him move it to the nearest table.

The young man then said, "I still have to move other things. Junior sister, you can keep an eye on it for me. There is a very important simulated reactor in here. If there are any changes, remember to write them down for me and tell me when I come back."

After saying this, he left in a hurry.

Before Lin Wu could call out to him, the man had already disappeared.

She looked puzzled and wanted to go back to study, when suddenly a slight explosion was heard from the box.

Lin Wu had no choice but to go back and open the box to check.

If something goes wrong with this thing, the laboratory will be unusable and her meeting with her senior brother will be delayed.

However, when he saw what was inside, Lin Wu's eyes lit up slightly.