However, Su He did not intend to expose him immediately.

Firstly, this is not a suitable occasion to expose her, since she is just an ordinary family member and no one would believe her if she said it.

Secondly, she knew that the research institute's mission was fake, so the information that Daya sent out was also fake, and therefore it would be useless even if the message was sent out.

Since we already know who the mole and the contact are, we might as well keep them around to lure out the big fish behind them.

Su He thought this way, so she didn't take any action.

After a long standoff between Mrs. Zhu and the guard, the leaders of the research institute and Researcher Zhu finally arrived.

Researcher Zhu looked unwell when he saw his mother and wife, but he also showed concern for his wife. When he learned that she had been experiencing occasional stomach pains due to a fall, he was worried and looked at his supervisor with a troubled expression.

Seeing this, the leader said, "Although we have regulations that prohibit going out during this period, if you are really not feeling well, we will make special arrangements. Xiao Zhu, you accompany your wife to the hospital. I will have someone drive you there. Come back after the check-up."

Grandma Zhu and the others were relieved to hear this.

However, when they went, they were told that only Researcher Zhu and his wife could go, and Old Mrs. Zhu could not go. She was quite unhappy about this, but because she was afraid of offending her superiors, she kept a cold face and didn't say anything.

After everyone left, Su He took advantage of the others' inattention and walked up to Xiao Wang, the guard, and asked, "Comrade Xiao Wang, I lost a shiny red star badge a while ago, have you seen it?"

Xiao Wang looked at her in surprise and shook his head. "Didn't you see? Did Comrade Hu lose it after sunset? It's not easy to find it after dark."

Su He shook her head. "No, it disappeared after we went back home after dinner that day. I saw Xiao Zhang and Da Ya talking here when I passed by. I guess they were lost around here."

Xiao Wang nodded, "Oh, I don't know, we didn't find any."

Su He shook her head in disappointment. "Forget it, let it go. But if you see it, please let me know as soon as possible."

"Okay!" Xiao Wang nodded solemnly, indicating that he understood.

The others who heard what the two said didn't pay much attention. After Su He finished speaking, she walked towards Sister Liu, and then the two went home.

On the way, I overheard Sister Liu sighing, "Do you think Zhu's daughter-in-law really had a miscarriage, or was she faking it? What a coincidence! What if she's a traitor? Letting her out would be like releasing a tiger back into the mountains!"

Su He chuckled upon hearing this, feeling that Sister Liu had recently been possessed by Sherlock Holmes.

However, he didn't offer any opinion, only shaking his head, "I'm not quite sure, but since the leader let her go, it must have been arranged."

Aunt Liu agreed, thinking that the leader must have thought more than she had and was probably already prepared.

I won't say anything more about it now.

After returning home, Su He pondered the next steps. She had already discovered who the mole was and sent out the information, which relieved her pressure considerably. Now it was up to her superiors to make the next move.

That's right, Su He didn't actually lose anything. The purpose of what she said to Xiao Wang earlier was to send out the message.

Xiao Wang was the person who contacted her from above.

Su He already knew it was him, but Xiao Wang didn't, so he hadn't had much interaction with her before.

Fortunately, they didn't communicate much. Who would have thought that Xiao Zhang, who worked with him, would be the mole's contact?

It seems the research institute made a mistake; they simply had the security guard handle the meeting—how convenient!

The secret code that Su He and Xiao Wang used to confirm each other was "Red Star" and "Sun". After that, there were two people's names in what she said. With a little thought, it was clear that she was referring to these two moles.

Finally, she said "as soon as possible," meaning she wanted him to quickly send out the message and have everyone keep a close eye on Xiao Zhang and Da Ya. As for when they planned to arrest them, she didn't know.

But as long as she doesn't receive any news, she has to stay.