"Dad, there are so many people in the house and the place is so big. I'm afraid it won't be easy to find this thing."
Gu Nianen's expression was full of concern, "I don't even know about this medicine, but the other party can know about it. I think it might be someone close to my sister.
If there is such a person around my sister, then my sister will be in danger."
Hearing this, Gu Hanxuan and Luo Yi's expressions changed slightly, "Nian En's words are reasonable, this person must be caught!"
"I also feel like someone is staring at me recently." Gu Niansheng showed fear, "Actually, I had a few things missing before. I thought it was my own carelessness, but I didn't expect something like this to happen again today.
....."
"Is there such a thing?" Gu Hongzhen's face turned pale, "Even if we search the entire mansion today, we must find this person!"
The Zhenguo Duke's Mansion had already begun a vigorous search, and the guards searched every corner, not missing any place where things could be hidden.
Seeing that there was so much movement today, Gu Nianen couldn't help but feel a little worried.
Originally, with Nian Sheng's character, he didn't dare to make any public announcements about such things, so he just kept the matter a secret.
Unexpectedly, her temperament changed drastically and she actually wanted to search the entire mansion.
Even though she hid her things very well, she still couldn't help but panic when she saw such a posture.
Seeing everyone's worried looks, Gu Niansheng was not panicked at all.
"In fact, there is no need to search like this. When it gets dark, we will naturally find the liquid and the thief."
"Sister, what do you mean?" Gu Nianen asked doubtfully.
Gu Niansheng smiled slightly, "After my things started missing a few days ago, I noticed something was wrong, so when Yiyi went to help me get the medicine today, I did something to prevent someone from stealing it.
However, I didn’t expect this person to be so bold and directly knocked Yiyi unconscious.”
"What means did you use?" Gu Nianen asked quickly.
How come she has never heard about Gu Nianen's missing items? Will today's incident be found out?
"Yes, what method was used?" Gu Hongzhen was also a little curious. His sister was really getting smarter and smarter now.
Gu Niansheng smiled mysteriously, "The time has not yet come. If I say it directly, I am afraid that the other party will be on guard. We will know when the time comes."
"Mysterious!" Qin Minglang was a little disgusted. He didn't believe that Gu Niansheng could come up with any ideas.
"Whether I am being mysterious or not, you will know later when you look at it!"
Luo Yi saw the unhappiness between Qin Minglang and Nian Sheng, and also understood that he was unhappy about breaking off the engagement, so he came out to smooth things over.
"Since Nian Sheng said that we can't find the thief until it gets dark, why don't we just stay and have dinner with the third prince?"
"Okay!" Qin Minglang responded, "I also want to know what method you have to find the person!"
As the sky gradually darkened and stars filled the sky, Gu Niansheng showed a satisfied smile.
"We can talk now." Qin Minglang said impatiently.
"When Yiyi went to get the medicine for me today, I smeared fluorescent powder on her hands.
This fluorescent powder is colorless and odorless and cannot be seen at all during the day, but it will show fluorescence at night."
Everyone subconsciously looked at Yiyi, and sure enough, her hands were glowing with fluorescence in the dark night.
