The Dragon Star Map stopped and looked at the suspicious place, and was also surprised, "What is this?"

Li Yanzhou bent down and picked up a round emerald green jade piece and said, "You won't know that this is a jade ornament inlaid on the man's belt. Don't you and I have it all, but judging from the golden mark, it should be from the Ministry of Internal Affairs."

"Ministry of Internal Affairs"

"Yes. The official uniforms at all levels in our dynasty are uniformly sewn by the weaving department set up by the Ministry of Internal Affairs. According to different official ranks, the color and texture of the jade ornaments on the belt of the official uniform are different, but they will be confirmed by the official."

Li Yanzhou pointed the golden word "Zhao" behind the jade sheet to Longxing Map, "I think no one dares to fake it."

Long Xingtu was stunned, "What do you mean is that this jade piece was left by an official in my life."

Li Yanzhou nodded, "Yes, and the official rank should be below the eighth rank."

"You're sure" the dragon star map shows suspicion. The jade quality is diverse and there is no official rank on the jade sheet. How could he know

Li Yanzhou couldn't help laughing, "Are you suddenly stupid? Didn't I just say that the difference lies in the quality and texture of the jade. You should always be familiar with Du Mingcheng's official uniform. He is a seventh-grade rank, and this jade piece is far inferior to his."

Long Xingtu hit him and said annoyedly, "I am not the master's reputation that you have been making trouble for forever, and will be destroyed in your hands sooner or later."

"This is a blessing for the failure of the old man. If I hadn't made trouble for you, how could such an important clue be found?" Li Yanzhou laughed constantly and asked for rewards. "I have made contributions. Do you think about giving me a kiss the most? I won't dislike it even if I give a hug."

"Shut up"

Long Xingtu shouted, his face turned red, and he warned viciously, "From now on, if you don't seriously help me find clues, I will kick you back to the Marquis' Mansion."

Seeing this, Li Yanzhou bowed and begged for mercy, "Okay, okay, the second master immediately told someone to go to the Ministry of Internal Affairs to check who the jade piece belongs to."

Dragon Star Map waves to drive away mosquitoes, "Get out quickly"

"Wait for me here, don't run away." Li Yanzhou reminded her and went out soon.

Long Xingtu patted his forehead and muttered to himself, how could she like such a shameless man? It was a sin that she had done in her previous life.

After waiting for half a quarter of an hour, Li Yanzhou rushed back. Seeing her still in Tangchi, a comfortable smile appeared on his face, "He performed well, but finally did not abandon the second master and flew away alone."

Long Xingtu's response was a look of disgust. She pushed open the other side door of Tangchi and identified the direction, but was not sure, so she had to look back for help, "Is this the door leading to the Guanguanyuan?"

"Yes." Li Yanzhou followed and said, "I have roughly calculated the distance. From here to the observation park, a normal person needs to walk for a quarter of an hour. He carried the box containing the deceased. According to the man's foot schedule, it takes at least one and a half hours. We walk it personally to verify it, and then calculate it from the time of the deceased's murder and the performance time to see if the suspect can be locked."

The Dragon Star Map proudly responded to the word "Yeah" and took the lead. She thought to herself that this man is really changeable. When she acts as a hooligan, she makes people angry and ashamed, and she is very fond of being serious and loves her. She can always give her appropriate help to the greatest extent and at the most critical moment.

"Second Master, if you are a girl, we can win the Jinlan."
Chapter completed!