The next day, Mingruo and Si Haochen first sent Xiaotuanzi back to Yunwu Villa, and then patrolled the fiefdom on a boat.

His Highness Prince Yun almost never took charge of the fiefdom. Some people were diligent and loyal, so naturally some people were lying on the mortal position. Si Haochen handled a group of "borers", and the fiefdom was quite political and prosperous.

These days, Si Haochen occasionally studied the scheming lock that was "confiscated" from Cheng Taishou, but it never opened it.

"This is interesting." Si Haochen had to admit that this scheming lock was the most complicated thing he had ever encountered.

"Is it still impossible to open?" Ming Ruo looked at the medical script in front of him, and occasionally wrote down a few "ancient prescriptions" in his notebook, intending to refine them and try the effect of the medicine whenever he has time.

"Yes." Si Haochen had tried more than a dozen methods, but he was always stuck in one step and couldn't get through.

"Why don't you let the whiteboard help you see?" Mingruo suggested.

"Can he unlock the lock?" In Si Haochen's perception, the spirit of the weapon didn't look very smart.

"He can go in and see what is inside, or what mechanisms are there." Ming Ruo didn't expect the whiteboard to unlock, but it should still be used as a "built-in camera". (Whiteboard: I feel offended.)

"Okay." Si Haochen felt that this method was very wonderful.

The whiteboard was dissatisfied with the fact that he had to put it in the "little box" before he died. But when he saw the deep gaze of the purple-eyed man, he was very willing to enter the "little box".

"There are some letters inside, nothing is written on the envelope. The fire paint is quite special, like an eagle. The mechanism inside... um... so frustrating..." The whiteboard obviously squeezed into a smaller space, and the sound was a bit depressing, "There are many parts inside... I can't explain..."

"You come out first." Si Haochen asked the whiteboard to come out and explained in detail the principle of "scheming lock".

Baiban worked hard to understand, but he was still confused and shook his head: "Can I not learn?"

"No...can...you..." Ming Ruo shook his fingers at the white board, "When you forced me to refine the elixir, my head was much heavier than you now." (Ming Ruo put his hands on his hips: That's right, I'm just holding a grudge!)

"But... I can't learn..." The whiteboard broke the can. Anyway, this man was not his master, so he couldn't force his spiritual communication with him.

"If you can't learn, I will throw you into the medicine cauldron and refine it for 70 to 49 days." Ming Ruo intimidated.

"I really can't learn..." Baiban begged for mercy.

"Ninety-nine eighty-one day." Mingruo continued to increase his quota.

"..." Baiban deeply reflected on whether he was too bad to his master before, otherwise why would he be so cruel...

"Why don't you spend one hundred and eight days..." Ming Ruoyou said.

"I was wrong. Now, learn immediately!" If the whiteboard had a physical entity, it would have been scared.

As a weapon spirit, it will not only not die, but it will also play a role in tempering. When it first transformed, it was tempered in the medicine cauldron for forty-nine days. The pain that penetrated the soul deep into it is now shuddering when I think back.

After Si Haochen's "teaching", even Ming Ruo understood the whiteboard that "has pressure and motivation", now I can give her a simple "scheming lock" that should be unlocked.

"Okay, let's try to unlock the lock now." Si Haochen picked up the scheming lock again and quickly solved the previous lagging steps.

The whiteboard drilled into the small space of the hidden mechanism and began to command: "Go to the left...it's not...it's still a little bit...it's still a little bit lower...it's a little bit lower..."

Si Haochen pondered for a moment, turned his wrist and shook the wooden box for a while, then he heard the sound of the roller ball falling into the slot: "So that's it."

Generally, the "scheming lock" is to move up and down, left and right to unlock the lock. Unexpectedly, part of the "track" of the "scheming lock" is rotating, no wonder it will always get stuck here.

After passing this level, Si Haochen quickly opened the "scheming lock". There was a stack of letters inside, tied with a ribbon. Si Haochen unbuttoned the ribbon and picked up the top letter.

There was indeed nothing written on the envelope, there was only a fire lacquer seal. Since it had been taken apart, it was basically impossible to tell what the pattern was. Si Haochen didn't know how the spirit of the weapon saw that the "eagle" came from.

Si Haochen pulled out the letter paper inside and issued an order to ask Taishou Cheng to prepare three million taels of gold as soon as possible... Si Haochen couldn't help but raise his eyebrows when he saw the seal of the letter's signature - neither the third brother nor the fifth brother!

Ming Ruo also came to Si Haochen to read the letter. The privately printed abstract was very abstract and said indeterminately: "Li?Ye?Ye?Ye?Ye...Tissing? Is it a serious name?"

"Well, it's Li Tianyu..." Si Haochen bounced his wife's forehead.

"If you don't come, you won't read. You'll still play me!" Ming Ruo said angrily, "What should I do if I'm stupid?"

"Support you for your husband." Si Haochen kissed the position he had just popped.

"Oh, ah... please pay attention, there are still people here!" Baiban believed that he had ideals and ambitions and refused to eat dog food.

Si Haochen glanced at Baiban with a cold look: "Are you a human?"

"..." OK, I am indeed not a 'human', but this is very harmful and insulting.

"The whiteboard performed very well this time. You can play outside for another day, but you can't see it..." The whiteboard now has such a "ghost" look that it is really scary.

"Okay~" Before Mingruo finished speaking, the whiteboard floated away.

"Uh..." If it chases people, it may not be able to run so fast. Forget it, let's talk about the serious matter first, "Who is Li Tianyu?"

"King of Beichi Dun." Si Haochen replied.

"It turned out to be him." Ming Ruo matched this name with the 'mixed-blood man' at the birthday party of Emperor Xikang.

Mingruo thought about it carefully, that Taishou Cheng was really a 'awesome man'! He had thought he was a 'double-made masterpiece' and had a good time between the third prince and the fifth prince. Unexpectedly, the real master behind him was King Beichi Dun, which was the 'three-made masterpiece'!

For a moment, Mingruo's occupational disease occurred - he began to analyze that Cheng Taishou was a big pervert. Is it related to the excessive "work pressure" in his usual state? With his pervertedness, psychological counseling should be useless, so you can consider electrotherapy...

"We have to go back to the imperial capital as soon as possible." Si Haochen looked at the remaining letters with a glance. King Dun of Beichi was afraid that he had a big plan.

"Oh." Mingruo nodded, and set off directly from here?

"No, I have to go to Xunzhou City again. If the Ministry of Justice escorts Cheng Taishou into the capital, I may not be able to enter the imperial capital alive." Cheng Taishou is useless, and King Dun of Beichi may not let him continue to live.
Chapter completed!