However, since the Dasu family committed the murder case in Japan, the Japanese Homeland Security Department has been stricter in the management of customs as if it had been beaten with chicken blood.

In the past, the Su family could easily obtain the entry and exit records of all Japan, but now, even after racking their brains, they could not obtain any information.

Su Zhiyu also doubted whether that mysterious expert might be a Chinese who settled in Japan. In that case, he might not be found in the entry and exit documents.

However, Su Zhiyu didn't want to sit on the sidelines, so she decided to start with a better-operated country first with her thoughtful and logical thinking.

While looking for clues about the mysterious person in the country, she is also trying her best to break through the layers of supervision in Japan, and strive to obtain Japan's entry and exit records, and even immigration records as soon as possible.

However, Japan's data blockade is really strict, and it will be difficult to make a breakthrough for a while.

Just when she was at a loss, a female friend with a good relationship in Japan called her and said to her: "Zhiyu, I can't get the entry-exit information and immigration records from Japan for now, but I Instead, I found a way to save the country with a curve, whether this method is feasible depends on whether you have patience!"

Su Zhiyu blurted out: "Quickly tell me what the solution is, I have plenty of patience! Even if it's a needle in a haystack, I will find him!"

The other party smiled and said: "That's right. Although Japan's homeland security department has blocked the customs records, it has not blocked the video surveillance at the airport. In addition to uploading to the customs, all the video surveillance at the airport has also been backed up and kept. There is a way to get you a set of copies, if you have the patience to search bit by bit from the countless surveillance videos at several airports, you may be able to find clues about your savior!"

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Su Zhiyu knew that the entry and exit records were confidential documents of the customs, but the airport monitoring was not.

So, she thought to herself: "If En Gong has already returned from Japan by plane, then he must not be able to avoid the surveillance video of the Japanese airport. I just need to carefully review the video, and I will definitely be able to find his trace."

"However, this workload may be very large"

"Besides, my brother and I are the only ones who have met Engong, so at most I can ask my brother to help me. Others can't help me even if they want to."

Thinking of this, although Su Zhiyu felt that the chance was a bit slim, she was still unwilling to give up. She immediately said, "Swallow, then please help me get the copy as soon as possible, and then send it to me through the Su family's exclusive network."

Massive data is very troublesome to transmit. If an ordinary network wants to transmit surveillance videos from several airports and a large number of cameras for several days, it may take several months to transmit them optically.

However, a top family like the Su family has its own exclusive network and large data server, and the transmission speed is extremely fast, and all of them can be transmitted within a day or two.

The other party immediately agreed and said, "I'll let someone sort it out, and I'll start sending you the data tomorrow."

As she spoke, she couldn't help reminding Su Zhiyu: "Zhiyu, with so many surveillance videos, it may take a long time to watch them all, and if your savior doesn't return from Japan in the end, all the money you put in Energy goes to waste; and if you make even the slightest mistake in missing your saviour, among millions of travelers, the energy you put into it will be wasted too, so before you go about it, you must first Think about it."

Su Zhiyu smiled slightly: "These are not problems! Even if I have to watch the surveillance video for a year in front of the computer, I will definitely insist on watching it."

The other party sighed helplessly, and said, "Oh, well, it's really that Su Zhiyu I know. I can't learn in your life that you never give up until you fail to achieve your goals."

Su Zhiyu smiled and said: "It means that you haven't encountered anything that can make you fail to achieve your goal and never give up. If you encounter it, you will be the same as me."

The other party laughed and joked, "What? Do you regard your lifesaver as Prince Charming?"

Su Zhiyu chuckled, and said, "Prince Charming is nothing, but he can ride a horse. As a lifesaver, I am much more capable than Prince Charming!"

"Tsk tsk tsk" the other party kept smacking his lips, and said with emotion: "Then I will congratulate you on finding your savior as soon as possible, and by the way, I will also solve your major marriage affairs. It�s not a loss, after all, it�s a great thing that kills two birds with one stone, perfect!�

Su Zhiyu blushed on the other end of the phone, and blurted out: "What nonsense are you talking about! I just want to find a lifesaver and thank him face to face!"

"I don't believe you!" The other party said with a smile: "If it's just for thanks, didn't you say thank you when they saved you?"

Su Zhiyu replied with some embarrassment: "I said that at the time."

Fang Fang said: "Since I said thank you at that time, why bother to find him out now, is it really just to say thank you in person again?"

Su Zhiyu said shyly: "Actually, it's not just for thanking. The family is also looking for some top experts to cooperate with me recently. I think this is a good opportunity to kill two birds with one stone. Not only can I thank him in person, but I can also help him." Let the family connect to see if there is a chance for the two parties to cooperate." JrNovels.com