Zhuge Honglou continued: "Even if you find the gate of Sheng, you must use the secret key of the imperial tomb to open it. If there is no secret key, the First Emperor's Mausoleum will be destroyed in an instant."

"And all this is just the prerequisite for entering the Mausoleum of the First Emperor. As for what kind of situation is there after entering, and how many mechanisms and dangers are there, no one knows."

Xia Tian took a deep breath and said, "Sure enough, it seems simple to get the spell book into the Mausoleum of the First Emperor, but it is actually quite difficult and complicated. Senior Zhuge, do you know where the map and secret key are?"

"October." Zhuge Honglou said: "At that time, the Mausoleum of the First Emperor was built, Qin Shihuang wanted to use the Book of Cursed Emperor Dao to enter the demigod, but he himself did not know whether it would be successful in the end, so he built a complex Nine Gate to prevent others from entering the Mausoleum to make trouble."

"After the completion, he created the secret key and map of the First Emperor and handed it over to Xu Fu. At that time, Xu Fu went abroad, saying that he was looking for elixirs for the First Emperor, but in fact, it was to protect the First Emperor's Mausoleum from being broken into."

"And where Xu Fu went abroad was Japan. Now the secret key of the imperial tomb must be in Japan."

Xia Tian supported his chin with his hands and murmured: "So, we must go to Japan to find Xu Fu's descendants, get the secret key and map of the First Emperor from them, and then enter the tomb of the First Emperor."

"That's right." Zhuge Honglou nodded.

Xia Tian said in confusion: "It has been more than two thousand years. Xu Fu was indeed loyal to Qin Shihuang back then, but he could not guarantee that his descendants were so loyal. Since they had maps and secret keys in their hands, why had they never come back? Or, Xu Fu's descendants had already been exterminated?"

"Otherwise, there is no reason why they don't come back and start the imperial tomb. After all, cursive books are peerless books."

"No."

Zhuge Honglou said: "Qin Shihuang is not that stupid. It is impossible for him to hand over all the chips to Xu Fu. He gave Xu Fu the secret key back then, but the map was only half, and the other half was in the hands of the Empress Qin Shihuang."

"So, Xu Fu's descendants had secret keys and half of the map in their hands, and they could not open the imperial tomb."

"Some time ago, a group of ninjas suddenly appeared on the Luocheng Imperial Tomb. They used various means to map the Imperial Tomb, probably to find the other half of the map. If I guess correctly, this group of ninjas must have something to do with Xu Fu's descendants, which means that someone is already preparing to move the Imperial Tomb."

Xia Tian was shocked: "Has this group of ninjas been caught?"

"Catched." Zhuge Honglou said: "But they were very hard and did not spit out any substantial things. Moreover, these ninjas were prepared. Shortly after we were caught, they all bite the poison hidden in the alveolar and committed suicide, which eventually broke the clues."

"The only clue we found useful from this group of ninjas is that each of them has a plum blossom mark tattooed on their bodies, so we call this group of people the plum blossom ninjas."

"Plum Ninja?" Xia Tian said: "I have never heard of it."

"It's normal that I haven't heard of it." Zhuge Honglou said: "So Xiatian, next I hope you can go to Japan to find the organization behind this group of plum blossom ninjas, so as to find out the traces of Xu Fu's descendants, and finally bring the secret key back from them."

Xia Tian nodded and said, "This is a bit difficult."

"It's indeed difficult." Zhuge Honglou said: "But there is no other way. Your Heavenly King Hall has power in Japan before, right? You may be able to ask them for help. And I have found someone who will accompany you to Japan. Is it the key to whether he can get the secret key of the imperial tomb from Xu Fu's descendants?"

"Huh?" Xia Tian was puzzled: "Who is he?"

Zhuge Honglou clapped his hands, looked at the door and said, "I have been listening outside for so long, and it's time to come in."

The door opened, and outside the door, the dark-skinned middle-aged man walked in with a smile.
Chapter completed!