It seems that if she wants to go underground, it is essential to get information from Melissa, but at this moment she has no spare time to talk to Han Kun, and if she wants to get something from her, it seems that she will have to wait until the night when she returns to the room. However, Han Kun's plan was not in a hurry, and there was no loss for him to wait for a day, not to mention that he could find out the internal structure of the imperial palace by the way.

"Whew."

At this moment, it is close to noon. Since she didn't have enough rest time last night, Melissa's concentration at the moment couldn't help but slip a little, and the decline in combat ability caused by this decline was actually quite obvious. Originally, he could still fight back and forth with the middle-aged man, but under an inadvertent moment, the blunt sword in his hand was suddenly picked up and flew into the air, falling to the ground with a sonorous sound of gold and stone.

"That's all for today."

"But there's still a tide of time......"

"Enough. Your mind is upset, and no matter how much you practice, it will be useless. ”

The middle-aged man put away his two swords and turned to leave.

"Yes."

Melissa bowed to the middle-aged man, then walked straight to the restaurant.

There is still some time after lunch, so let's go back to my room and get some sleep.

Melissa muttered in her heart, at this moment, her physical strength and energy have reached the limit, and it happens that there is extra time today, and it is also a good choice to make up for sleep. After settling lunch, Melissa returned to her room, she usually fell asleep as soon as she touched the pillow, but today she was frightened by Han Kun who suddenly appeared beside her.

"It seems that you are living a good life, not only are servants in charge of everything, but there is also such an uncle who teaches you swordsmanship, you are worthy of being a princess of this race."

"You've been following me all morning??"

"Who knows."

The smile on Han Kun's face looked a little oozing to Melissa. This intruder's ability is already great enough to lurk around him without being discovered by his uncle, which can be said to be quite terrifying.

"Okay, I have a few questions for you now, and you have to answer them truthfully, understand?"

Unexpectedly, Han Kun was going to ask questions as soon as he opened his mouth, which made Melissa's nerves tense to the extreme.

"First of all, as a princess, you should know about the underground of the Imperial Palace, right? I did a reconnaissance in the morning, and there were two generals stationed at the entrance to the underground alone, and it was obvious that the underground here was not simple. If you know anything, it's better to say it all. ”

Although Han Kun's words were very gentle and did not use a strong tone to talk to Melissa, he could feel that if he knew something and deliberately concealed it, he was afraid that he would be found out and would instantly fall into an extremely dangerous situation, because often a deception will make the other party immediately lose trust in him, and for Melissa, this is undoubtedly gambling with the value of being used. Once the trust collapses, he will lose his use value to Han Kun, and at that time, his life will really be decided by the mood of the other side.

Seeing that Melissa didn't speak for a long time, Han Kun instead of urging, he continued to look at Melissa with a smile, originally looking at the infiltrating smile, which made Melissa dare not look directly at Han Kun's face at this moment.

"Even I don't know much information, so I can only tell you what I know as much as I can."

"No problem, you know as much as you can say."

Obviously, after a hard struggle, Melissa chose to tell the truth. The reason is also very simple, compared to the secrets of Futaner Star, it is obviously his own life that is more important, not to mention that with Han Kun's ability, it is only a matter of time before what he knows is obtained by him in other ways. After thinking about it for a long time, Melissa finally spoke again and said slowly:

"I haven't been in the basement, it's not a place where I can come and go as I want."

"Well, I can understand that, knowing too much at your age will hurt you."

Melissa smiled bitterly, and continued:

"As far as I know, that's where monsters are made."

"Making monsters? The kind of monster that looks like a gorilla, a black bula? ”

Although I don't know what kind of creature the gorilla in Han Kun's mouth is, according to the description of the latter sentence, Han Kun's guess should be eight or nine.

"I don't know what you're describing though...... But that's what you're talking about, although I haven't seen it a few times, but it seems that there is some secret research going on underground. ”

"What research, in vivo research?"

"Well, it's probably this aspect, but the material used for research is not the Futar people, it seems to be the natives of this underground world, and I don't know about the rest."

After listening to Melissa's words, Han Kun fell into deep thought. This serious expression even made Melissa feel at a loss, she didn't know if the reply she gave satisfied Han Kun.

"Alright, that's the end of the question. Second question, how long do you have to rest? ”

"Probably, there is still about four tides, the afternoon class is relatively short, and after that, it is basically free time."

"That means you can basically move around at night?"

"That's not it, there are still a lot of rules that must be followed when living in the imperial palace."

"Okay, I see. But since you can move around freely, it's okay to just take a walk around the Imperial Palace, right? ”

"Well, that's allowed, but it's not too late."

"It's just going out for a walk, after all, you've been in the 'tin lump' all day, isn't it boring?"

Melissa didn't respond, but just showed a helpless look, if she was willing to stay in the imperial palace all the time, there would be no such thing as being caught by Han Kun.

"There's nothing else to say, there's still some time, you can rest."

Han Kun smiled at Melissa again, and then slowly disappeared in front of Melissa's eyes, just like in the morning.

There is no doubt that Han Kun's second appearance undoubtedly brought more psychological pressure to Melissa. This ghostly way of wandering around also added a lot of pressure to Melissa's idea of escape. After all, as long as Han Kun remained by his side, it would be impossible for him to implement any escape plan, let alone seek help from others, and everything seemed to be in a dead end again.

In the room, there was another knock on the door of the maid. This time Melissa was obviously not as energetic as she had been in the morning, and after the maid urged her again and again, she went to the room and went about her daily activities in the afternoon.

However, this time, Han Kun did not follow Melissa's actions. Melissa bears her own magic mark on her neck, and as long as the collar has not been discovered, Melissa's position has always been under Han Kun's surveillance. And Melissa herself had no way of detecting Han Kun's existence, which meant that Han Kun didn't need to follow her at all, and Han Kun was not interested in Melissa's daily activities.

In Melissa's room, Han Kun had already left his mark. As long as Han Kun is willing, he can use the ventilation spirit ring to return to Melissa's room at any time. And after Han Kun's careful arrangement, this room has become Han Kun's base. If it weren't for Han Kun's consent, the outside world information would not be transmitted to the interior at all, and if you want to leave the room, you must get Han Kun's permission.

"Since you can't go deep from the inside, let's start underground."

Han Kun muttered. The ventilation spirit ring in his hand emitted a blue-white light, and Han Kun's body instantly disappeared in place, appearing outside of Adebiye, as long as there was a mark, it was only a matter of an instant to enter the defense technique through the ventilation spirit ring.

Outside Addebiye is a relatively inhospitable land. Han Kun deliberately chose a place where there were not many Futaner stars. There are no living people to be seen within a radius of at least two kilometers, and it is relatively difficult to spot operations here.

Only a moment after landing, Han Kun began to head underground, Han Kun's idea was to dig directly from the periphery of the city to the underground near the Imperial Palace, although the workload was a bit large, but it was not a laborious task for Han Kun, who could control many demon golems.

Five dorinos in a row were released from the space stone by Han Kun. Compared with the bulky Doai, Duofu's advantage is in its high mobility, and the pair of specialized jaws used to dig soil is an absolute weapon, and its appearance is like a huge ant about a meter long, when Han Kun controls Duo Gu Dono at the same time, the efficiency of digging is naturally self-evident.

The five dorno turned into ruthless digging machines, moving so fast that only the afterimage could be seen with the naked eye, but even at this speed, the tunnel was still advancing at a speed of about five meters per second, and at this speed, if you want to dig under the imperial palace in the central area of Adeibiye, it is more than ten kilometers away, and at this speed, it will take almost an hour to dig near the destination. Fortunately, Han Kun still has a lot of time, just an hour, and Han Kun can still afford to wait.

After digging for about thirty minutes, Han Kun ran into a lot of trouble. Unexpectedly, there was a wall of iron casting in front of him, according to this speed estimate, Han Kun had just dug to the periphery of Adeibiye, it was obvious that this wall was a fortification repaired by the Futan Star people, in order to prevent people from infiltrating the city from the ground, it stands to reason that this kind of wall will be discovered immediately as soon as it is attacked, and Han Kun also chose to detour, he took out more Donos from the space stone, and let them dig along the wall in all directions, in order to find out how big the area of this wall is, It stands to reason that digging directly below is the most likely to succeed, after all, the wall is not infinitely extensive, as long as you go straight down, you will eventually hit the end of the wall.