The light in the cellar was not very clear, so the two of them carried the suitcase upstairs and combed it under the lamp in the same way.

The reason why Zhao Yu insisted so much was mainly because of the sudden "Kun Dui" hexagram, "Dui" represents treasure, and Dui and Kun are opened together, and there must be instructions.

At Zhao Yu's insistence, Cui Lizhu also felt more and more that there was a lot of articles in the suitcase, and when she was combing through the items, she recalled seriously to Zhao Yu:

"At that time, when my dad talked about leaving me this house, he was already struggling, after all, he had a hard head injury, not only did he speak slowly, but it also took a long time to think about things.

"He first told me the activation code of the house, my fingerprints, the exact location of the house, etc., and by the time he told me where the crates were hidden in the cellar, he was already showing signs of confusion......

He intermittently explained to me that the box was full of old things, and he had something to say, but at this point, his condition suddenly deteriorated, and he kept pointing his fingers, gesturing with something, as if he had something important to say to me, but he couldn't say anything......

"I was afraid that something would happen to him, so I kept trying to comfort him and let him rest. But he took my hand and muttered something, but I didn't understand it anymore!

"It didn't take long for the alarm on the monitor to go off, and the doctor came in to rescue me, but my dad soon died......," Cui Lizhu recounted sadly, "As soon as my dad left, my whole body was empty, where was I still in the mood to think about so many things?"

"And ......," Zhao Yu nodded, "What he wants to say must have something to do with this box!"

"That's right!" Cui Lizhu nodded, "You're right, if it's all worthless old things, my dad doesn't need to hide them so secret......ly, right?"

Cui Lizhu took a closer look at the outer skin of the box, wanting to confirm whether there was any hidden space in the box.

"Lizhu," Zhao Yu reminded, "Think about it, have you ever seen this box before?"

"Well...... Cui Lizhu stroked her forehead, remembering with her heart, but she still shook her head and said, "I don't have any impression......! I'm not so sure, perhaps, I saw it when I was very young, but I can't remember!"

"That's good...... Let's calm down and analyze it first......" Zhao Yu pointed to the items in the box and said, "Some of these things are yours, your toys, your pencil case, and photos......

"And the other part is all my dad Tao Xiang!" Cui Lizhu nodded, "His things are basically books and notes!"

"Okay, let's get rid of your stuff for the time being!" Zhao Yu said, "So...... What do you think of in the rest of these incense things? Have you ever seen these things?"

"I ......," Cui Lizhu looked at the contents and recalled, "There are some books that look familiar! When I was a child, I often saw him reading at night, lying on his desk, writing and drawing, sometimes until late at night, sometimes even all night!"

"Wow! so serious!" Zhao Yu shook his head, "No wonder he can become the king of thieves!"

"Although my dad doesn't have a force value, when it comes to perseverance, he is not worse than you at all!" Cui Lizhu pointed to one of the notebooks and said, "Take this as an example, I took a cursory look, and the above is for the Toshiba E3 safe! Can you think of it? My dad has researched a total of 27 ways to force this kind of safe open!"

"Perhaps, you don't have any idea now," Cui Lizhu said, "but more than ten years ago, this kind of safe was known as the safest safe in the world, and many masters all failed on this safe!

"Wow!" Zhao Yu nodded, "The king of thieves deserves to be the king of thieves! I even began to believe that he could rob a community with half a pack of instant noodles!"

"Boss!" Cui Lizhu frowned and said, "How can I ...... I'm always panicking, feeling as if something big is going to happen?"

"Oh, is it?" Zhao Yu glanced at the word "Kundui" on the system interface, and thought to himself, how can this girl's intuition be so accurate?

"What a coincidence! I feel this way too!" Zhao Yu said calmly, and then pointed to the box again and said, "Actually, if we analyze it carefully, we may still have a chance to solve this puzzle, right?"

"How do you break it?" Cui Lizhu pointed to the contents of the box and said, "At the very least, you have to read all these things, right?"

"No, no!" Zhao Yu said confidently, "A great man once taught us that we must see the essence of a problem!

"What? am I on my body?" Cui Lizhu suddenly came to her senses and praised, "This great detective really has an extraordinary aura!"

"Look......" Zhao Yu spread his hands and asked, "If we want to see the essence clearly, then the first question has to be asked, if Tao Xiang really has something important about this box, what do you think, what kind of thing will it be?"

"This ......," Cui Lizhu thought seriously.

"You also said it, Tao Xiang even said about the killing, and the location of the treasure was also explained, so ...... What else could be a secret?"

"Well...... Cui Lizhu thought carefully according to Zhao Yu's train of thought, and replied after more than ten seconds, "It seems that there is nothing left, right?"

"But...... Have you ever heard of that sentence?" Zhao Yu reminded again, "The more important the matter, the more important it is to save it for the end! Don't you think that maybe this third thing should be more important than the first two?"

"Murder...... What could be more important than killing someone?" Cui Lizhu first shook her head, and then guessed uncertainly, "Could it be ...... What else does my dad have to fulfill his wishes? He wants me to help him do it?"

"Hmm......" Zhao Yu thought for a moment and nodded, "This idea may be good!, but he is a king of thieves, what other unfulfilled wishes can he have? And the safe that hasn't been broken? Or is there a rare treasure that has never been stolen?"

"Hmm...... Or...... Hey?" Cui Lizhu suddenly jumped up excitedly, "You say, will my father deposit a huge sum of money in a Swiss bank, and then write the withdrawal password in these books?"

"Hey, what do you think!" Zhao Yu dismissed, "Is your dad stupid? If you really have overseas deposits, don't you just tell you directly? Why do you still leave a puzzle when you are dying, and let your daughter solve the puzzle?"

"Yes!" Cui Lizhu frowned, "Besides, even if you really have a deposit, you may not be able to have anything to do with me!

"Then ......," Zhao Yu pondered, "what else could there be besides the above two? What could be more important than murder and treasure?"

"Hmm...... That ......" Cui Lizhu suddenly remembered something, and hurriedly clapped her hands and said, "I just said that my father has any unfulfilled wishes......, right? I really think of something!"

"Tell me, what do you remember?" Zhao Yu hurriedly asked.

"When I was younger, it wasn't very young, and I was ...... ......"At that time, my father really seemed to be studying something, and he mentioned many times what nationality, regret and so on......

"Later, after we left, I also heard him often mention the name of the Golden City! I had the feeling a long time ago, as if he had been planning a big thing except stealing!

"Whenever I asked, he never said it!" Cui Lizhu shook her head and sighed, "He only said that he would tell me when I grow up in the future!"

"Oops...... Boss!" Cui Lizhu's eyes widened, "If my father wanted to say it to me before he died, but didn't say it, could it be this big thing!?