DNA testing is indeed the fastest and most direct way, but...

He sighed and said, "I don't think that girl would be willing to do a DNA test. I just met her and tried to probe her a few times, and I found that she was very resistant to the matter of her parents. She didn't even want to hear me mention it."

Gu Shiqing simply said: "Little sister's matter must be carefully determined, as long as it is possible, it cannot be let go. Brother, otherwise, if she doesn't want to... do it without telling her."

Gu Chengbai was stunned for a moment, then his eyes lit up.

Gu Shiqing continued, "With the ability of our Gu family, it is not impossible to arrange for someone to obtain her genetic information privately. Brother, you arrange for someone to do it first, and I will return to China immediately!"

"No, don't come back yet!!"

Gu Chengbai was so excited that he could hardly sit still.

He grasped the armrest of the chair with his other hand, his fingertips turning white due to the force, but he didn't notice it at all, and said hurriedly: "You don't know, she is my mother's student, and she is also related to Master Xun. I heard that she stayed at Master Xun's house for one night after she was discharged from the hospital. It's normal for her to leave some genetic information. I will go to visit Master Xun in person and look for it. This way I won't alarm her."

Lin Wu was very cautious. If he arranged for someone to approach her, she would most likely find out. And she hated mentioning her biological parents. Once she knew that he wanted to do a DNA test, she might turn hostile.

It would have been fine in the past, but now she might be his younger sister, so he had to be more considerate of her feelings.

Gu Shiqing thought this was fine, but was a little surprised that the girl his elder brother mentioned sounded unusual. But his attention was focused on the word "discharged" that Gu Chengbo said.

"Brother, what's the matter with being discharged from the hospital? Did something happen to this girl? Why?" Gu Shiqing asked immediately, thinking that this girl might be their sister, his tone became a little anxious.

Hearing this, Gu Chengbai calmed down completely as if a bucket of ice water was poured over his head.

He frowned and said, "Because... the Huo family."

"What?!"

"This girl seems to have a special relationship with the Huo family and has been investigating the Huo family. Her background is also incredibly clean, and I can't find anything special about her. I originally thought she was just a smart student with some talent and valued by her mother, but what happened during this period told me that she is not simple."

It was not so simple that he could no longer consider her from Bo Yuting's perspective, but truly regarded her as an opponent who could fight against him.

It's amazing that he can achieve what he has today at this age... No, it's really unbelievable.

After hearing this, they fell into silence.

After a long while, Gu Shiqing slowly said, "She dares to go against the Huo family. I am really getting more and more curious about her..."

Suddenly, Gu Chengbai heard rustling noises coming from Gu Shiqing, as if he was packing up quickly. At the same time, Gu Shiqing said, "Brother, go get a DNA test as soon as possible! I'll book a ticket tonight, no, I'll fly back to China now, and arrive in the early morning. Then I'll go see what she looks like... Let's visit her tomorrow morning, so as not to scare her in the early morning."

Gu Chengbai was ashamed: "Don't you have something else to do at the embassy?"

"It won't be too late to fly back after meeting someone in the morning." Gu Shiqing said.

Gu Chengbai said helplessly: "You really don't have to come back. I just heard her say that she is going to R Continent soon."

There was silence over there, and all the movement disappeared.

A few seconds later, Gu Chengbai heard Gu Shiqing ask, "How long?"

Gu Chengbai thought for a moment and said, "At least I won't be returning to China in the short term."

Bo Yuting will not be well in the short term.

Gu Chengbai said with a smile: "Be careful abroad, don't let her suffer any more losses, wait for my result."

Gu Shiqing frowned when he heard this: "Suffering a loss? What do you mean? Who bullied her? How did they bully her? Did she come to R Continent to vent her anger? Not to have fun?"

…

at the same time.

Not long after Lin Wu drove back to Xijin Mansion, Guan Chen also came back.

Lin Wu asked: "How?"

Guan Chen swore, "Don't worry, I put the bug in a place where he will never find it, and I won't let anyone find it."

Lin Wu hummed, "That's fine."

That bug can last for half a month.

Half a month is enough.

Guan Chen looked at Lin Wu and asked curiously, "Why did you put a bug in Gu Chengbai's car? Because the Gu family is also an opponent of the Huo family you are facing this time? Then you should be cooperating, why use a bug?"

Lin Wu glanced at him and said, "I didn't expect you knew Gu Chengbai and learned a little about the Gu family. Weren't you not interested in this kind of thing before?"

Guan Chen said truthfully: "When I was looking for information about Lu Guichi, I found that his brother Lu Guiyan had some relationship with Gu Chengbai. But according to my investigation, the Lu and Gu families seemed to have a grudge and each formed a faction against each other. It was not like they would have private contact, so I checked the Gu family."

Lin Wu said "oh".

Guan Chen suddenly said: "But when I checked, I found that the Gu family was a little strange."

Lin Wu knew that if Guan Chen wanted to check, he would most likely use the database of an international organization, which contained extremely complete information, some of which was also very confidential.

She immediately asked, "What's strange?"

Guan Chen sat down and said, "The lady of the Gu family, Chi Yangzhi, is she your teacher?"

Lin Wu nodded.

Guan Chen said, "What I found out is that your teacher is an orphan with unknown parents. She went to Continent R to participate in a physics competition when she was in college. Later, she met Gu Tangzhang from the Gu family. They got together after many years and have two sons and a daughter. But she actually had another child, who was lost eighteen years ago."

"I already know all this, why are you saying this?" Lin Wu asked.

"Because of these, what I'm going to say next is confusing." Guan Chen said seriously, "Logically speaking, Chi Yangzhi, apart from marrying into the Gu family, as an orphan, doesn't have any background. She's just an ordinary person, right?"

Lin Wu nodded.

Guan Chen said, "But eighteen years ago, she was on a business trip in North City and suddenly met her enemies. On the surface, these enemies went there because of the Gu family, but I found out that she was secretly married to Gu Tangzhang at that time and never announced it to the public. How did those enemies know that she was the wife of the Gu family?"

Lin Wu was startled and said, "You mean, those so-called enemies... may have been targeting my teacher, but she has an ordinary background, so she shouldn't have enemies of that level."

Guan Chen nodded and said, "Besides, why didn't the Gu family send someone to protect her at that time? As far as I know, Gu Tangzhang searched everywhere for your teacher and only came to Beicheng after a long time. It seems... he didn't seem to know that your teacher was in Beicheng at that time."