But Qin Xia always felt that Qing'er was a little too worried. He also read the letter and didn't see any difference.

And who can guarantee that what Carl said is true?

It's not impossible that he just thought it was fun and wrote these things on purpose to gain his sister's sympathy.

Qing'er is a good child. If she finds out that the other party has lied to her about everything, she will definitely not be able to accept it.

So his idea was to write back to Carl directly and see if he would reply.

But as Qin Qing said, if something really happened, it would be too late to realize it by then.

As long as Karl was fine, she would be happy even if he lied to her.

So after hearing what Brother Qin Xia said, his attitude was still very firm: "Brother Xia, I have to go no matter what, otherwise I will be worried!"

"Okay then, but Han'er, you've never been abroad. Do you know how to find him?" Qin Xia asked.

Although the address is listed above, it's not easy to find it in such a large place.

Seeing that everyone was looking at him curiously, Qin Han smiled and replied, "Actually, this is very simple. Although I don't know the distance to the address, don't forget Er Gouzi. He is a god dog. As long as this letter is written by the man named Karl, the envelope will be stained with his scent.

Er Gouzi can find his people through this smell."

Er Gouzi cooperated by shouting twice to show that he could do it.

"This country is separated by a huge ocean. How can we find it even though it's so far away?" Qin Xia widened his eyes.

“Woof woof woof…”

"Who are you looking down on? Not to mention going abroad, even if it's to another planet, I can find it. Otherwise, you have been eating my food for nothing for all these years." Er Gouzi shouted twice more in dissatisfaction.

Of course, no one could understand it except Qin Han.

But it is not difficult to understand what it means from Ergouzi's expression.

Looking at Er Gouzi who was complaining to him, Qin Xia felt a little embarrassed: "Well...well, I don't mean to look down on you. In my eyes, you are the most powerful dog in the world."

Seeing Qin Xia surrender and apologize, Er Gouzi looked proud and stopped shouting.

"Brother Han'er, time waits for no one. I'm afraid it took a lot of time to send this letter. We still don't know what happened to Karl. Let's go there quickly!" Qin Qing was extremely anxious at the moment. She always had a strong sense of uneasiness, otherwise she wouldn't be so anxious.

Qin Han nodded, then placed the envelope in front of Ergouzi and let it smell it.

Er Gouzi sniffed it carefully with his sharp nose.

Soon it smelled the scent of more than a dozen people on the envelope.

Obviously this envelope has passed through many hands, so it is contaminated with the smell of so many people.

Immediately, it used its spiritual sense to tell its owner about the situation.

Qin Han could only let it take them to look for them one by one, and they would eventually find them.

"Mom, Ergouzi has already smelled the scent, so we'll go look for him. He probably won't be back for a while, so you can just eat by yourselves tonight." Qin Han gave instructions.

Jiang Yuxin nodded: "Okay, Han'er and Qing'er, be careful and don't be stubborn if anything happens."

"Don't worry, nothing will happen with me here." Qin Han patted his chest.

With Han'er's assurance, everyone naturally wouldn't worry about anything.

After all, Han'er is the most powerful one in this family.

Then, under the gaze of everyone, Ergouzi took Qin Han and Qin Qing to find Karl.

Since I have never seen what Carl looks like, I can only look for him one by one.

We have searched for four people in the United States, but have not found them.

Qin Qing suddenly became anxious: "Brother Han'er, Karl won't be in trouble, right? He said before that he didn't want to live anymore, and now he can't find anyone."

This is her first pen pal and she really cherishes this friendship.

Qin Han comforted him, "Don't worry, nothing will happen."

After saying that, it patted Ergouzi's butt and signaled it to continue.

Two people and a dog had just come out of a house and were walking in a wide open space.

Most of the houses here are built one by one, and each one is quite far apart, but the environment is very good and it is very comfortable to look at.

Just as Ergouzi was trying hard to smell a similar smell, he saw three foreign men walking towards him.

They were tall and strong, about 1.9 meters in height, with muscular bodies and malicious smiles on their faces.

The three of them were attracted by the looks of Qin Han and Qin Qing. As for Er Gouzi, although he was very big, they did not take him seriously.

Qin Qing and the others thought that if they approached, they would see fear in the two children's eyes.

Who would have thought that he would just look at them so calmly and with such indifference, the three of them could not help but burst out laughing, as if they had already imagined the scene of the two children being tortured and ravaged.

The smile on his face became more and more obscene and lewd.

Er Gouzi made an attacking gesture and let out a low growl.

Perhaps it was because Ergou's aura was too strong, the three of them couldn't help but become timid, and finally stopped at a distance of about three meters.

One of them spoke fluent Mexican, and his intention was to ask whose children they were and whether they needed help.

Qin Qing didn't understand, but Qin Han could. However, it was obvious that the people here had bad intentions, so he didn't bother to pay attention to them.

Just let Ergouzi deal with them. Ergouzi has been eager to try. After hearing his master's order, he rushed over without saying a word.

He leaped up to a height of two meters, leaving the three people stunned.

They had never seen a dog with such amazing jumping ability and they couldn't believe their eyes.

However, before they could react, Er Gouzi knocked one of them down and bit him with his sharp teeth.

The man's screams woke up his two companions.

But they didn't dare to step forward to stop it. The dog looked more ferocious than a lion or a tiger.

But they had guns, so they took them out without saying a word.

Then he hit Ergouzi, which scared Qin Qing and he was about to help Ergouzi.

But Ergouzi reacted faster and dodged the moment the bullet hit him.

Then the bullet mercilessly hit his companion.

He only let out a scream, and then there was no sound. The two people who fired the gun did not expect things to turn out like this, and they ran away in fear of being caught by the police.

However, the scene of them shooting was seen by several passers-by.

"Brother Han'er, is he dead?" Qin Qing asked in a low voice, looking at the man covered in blood.

Qin Han lowered his eyes and looked at the person on the ground. Without a trace of emotion in his eyes, he only said: "He died a worthy death."

He could sense the aura of killing from several of them, and was afraid that quite a few people had died at their hands.

As for the other two who escaped, he did not intend to let them go, not because he was afraid that they would endanger society.