Of course, there is another main reason why Zhao Yu judged that the crocodile was fake so quickly, and that was the invisible detector in his brain.

As soon as he arrived at the crocodile pond, the detector immediately revealed that the crocodile was equipped with an electronic remote control device.

Therefore, Zhao Yu can judge with such certainty that the crocodiles are all fake.

"My dad is right...... Simona said on Zhao Yu's neck, "Green, this person is really weird! Who would have thought that he would lay down the maze and crocodile pool to make us go the wrong way? It's so cunning......

"Actually......" Zhao Yu smiled slightly, "I understand a little! Green's meaning may be telling us that detective reasoning in reality cannot rely entirely on books and experience."

"Sometimes, you need to go off the rails and make some bold attempts.

"Take the maze and the crocodile pond as examples, sometimes it is more effective to go straight into it than to think hard......"

"That's a good point," Simona admired, "this is the old saying that my father used to say, you can't 'admit death'!"

"Oh, I thought that I could make a show off in the detective salon with my own skills, but I didn't expect ......" Simona couldn't help but feel a little disappointed, "It's a shame that I can't even pass this first level!"

"Fortunately, I met you, the Chinese detective, today, otherwise, it would be really embarrassing!"

"Wow, you old Chinese sayings are sharper than me!" Zhao Yu joked, "You don't have to thank me too much, if I go to the United States to play in the future, remember to treat me well!"

"Huh...... It must be!" Simona smiled happily, and the relationship between the two suddenly became much closer.

The two of them laughed and talked as they walked straight through the crocodile pool to the other side.

After the two of them climbed out of the pool and climbed over the railing, a delicate small garden appeared in front of them.

They had not been long along the garden, but they saw a wall of boulders standing in front of them, blocking their way.

On the stone wall, there are some ancient murals, and the contents of the murals are some strange patterns such as totems.

"Uh-......huh," Simona said, pointing to a stone door under the wall, "this should be the exit, right?"

As he spoke, the two stepped forward and pushed hard, but the stone door did not move.

"Look......" Simona said, pointing to somewhere by the door, "there seems to be some mechanism ...... here."

Zhao Yu stepped forward to check, and sure enough, he saw that on the reliefs next to the stone gate, there were many that could be turned.

"It seems ......," Simona carefully examined the mechanisms, "there should be a hidden puzzle here, and we can only open the stone door if we uncover the puzzle!"

As she spoke, she took a few steps back, looked at the front wall in her eyes, and pondered, "I want to ...... The mystery should be in these murals, which should be the paintings and totems of the indigenous people of the Pacific, and we need to analyze them carefully...... Hmmm......"

Simona was actively thinking, but in a blink of an eye, she saw Zhao Yu lying on the stone door, knocking on something.

"Hmm...... Zhao Yu...... What did you find?" Simona was very curious, and hurriedly asked.

"Miss Detective, have you ever heard of the story of 'Open Sesame'?" Zhao Yu touched the stone door and said meaningfully.

"What, open the sesame door?" Simona pondered, "isn't that the story of One Thousand and One Nights?"

"That's right!" Zhao Yu smiled slightly, "Miss Detective, now you just need to shout to open the door with sesame seeds, and this door will naturally open!"

"Oh, won't you......" Simona whispered the four words, "Open sesame!"

"Please, Miss, be louder, the gods can't hear it!" Zhao Yu reminded with a smile.

"Okay, ahem......" Simona cleared her throat and raised her voice and shouted, "Sesame-Ma-Open-Door!"

"YES!" Zhao Yu winked with a wicked smile, then raised his right foot and kicked violently on the stone door.

"Huh?" Simona's eyes widened in fright, "Don't ......"

In Simona's opinion, it was a stone gate, and Zhao Yu's foot would inevitably break his legs.

However, when the time to witness the miracle came, Zhao Yu's feet went down, not only did his legs not break, but the seemingly solid stone door was kicked open by Zhao Yu!

Moreover, not only was the stone door kicked open, but there was also a cracking sound of wood.

Simona looked at it, and finally realized that the stone door was also made of wood.

"Haha," Zhao Yu laughed, "It seems that this old Mr. Green is also a guy who likes violence!"

"This ......," Simona ran to see that the stone door was coated with a thick layer of stone powder, disguised as stone, but the inside was all wood.

Zhao Yu followed closely and kicked the stone door open.

"It's amazing, I can't imagine it!" Simona shook her head and sighed as she looked at the wall, "The murals on the walls, and the spinning reliefs, are all used to confuse people......"

As she spoke, Xi Mengna's eyes when she looked at Zhao Yu changed dramatically again, and her admiration had turned into admiration.

In fact, Zhao Yu was not sure just now, he was just in a hurry to pass the level, so he did not hesitate to use a perspective instrument to check the stone gate, and then he saw through the mystery of the stone gate.

"Whoa...... Congratulations ...... "In the next second, there was a burst of applause from behind the stone gate, as well as someone's English congratulations.

When Simona and Zhao Yu heard this, they hurriedly drilled through the broken stone door.

Behind the stone gate, you can see the gray-black castle standing in the distance.

"Congratulations, congratulations to the two ......" At this time, a white woman who looked like a housekeeper came to the two with a plate, which contained nothing else, mineral water.

Zhao Yu and Xi Mengna were already thirsty, so they hurriedly opened a bottle for each person and drank wildly.

"It's really a newcomer guest, I have passed the three levels of Miracle Island so quickly, congratulations and ......congratulations," the housekeeper smiled and congratulated, took out two glittering gold coins, and handed them to the two, "This is the master's reward for the two, please smile." ”

"Thank you......" Regardless of the process, Simona felt happy and gladly accepted the reward.

However, Zhao Yu was unhappy in his heart, he didn't care about the gold coin, but after thinking about it, since Green is so personal, maybe this gold coin will also contain some mysteries.

So, he finally held his temper, took the gold coin, and put it in his pocket.

"Alright," the butler hurriedly pointed to the huge castle behind her, and said to the two, "Two distinguished guests, please come with me!