The Courtyard House: The story begins with He Yuzhu beating up the White Widow.

Zhang Hu said angrily, "Zhu Zi, what exactly do you mean by this?!"

He Yuzhu said, "Why do so many people have to come looking for me? This has nothing to do with you! I'm not omnipotent! I have elderly parents and young children to support. Just let me go! If you really can't, you can go carry out your mission yourself. There's no need to hold me back!" With that, He Yuzhu unceremoniously kicked Zhang Hu out.

As the gate closed, Zhang Hu's expression shifted rapidly, like a palette of colors, before finally settling into a deep sigh. Just as Zhang Hu was about to leave courtyard number 97, Wang Xia entered. Zhang Hu paused, startled to see her, and then awkwardly called out, "Sister Wang!"

"Hmm!" Wang Xia responded, glanced at Zhang Hu's expression, then at the tightly closed door behind him, and asked coldly, "You were kicked out by Zhu Zi?!"

Zhang Hu nodded awkwardly.

Wang Xia continued, "This is all your fault! Zhu Zi has already done enough. Don't try to take credit for him anymore. Others need to earn credit too. Although what Zhu Zi did last time was kept secret, some people still know about it. The nail that sticks out gets hammered down. You're not helping him, you're bringing trouble upon him. Zhu Zi is just an ordinary deputy director of a police station, so don't make things difficult for him anymore."

Zhang Hu wanted to say more, but the words caught in his throat and he swallowed them back. That's right! Last time, He Yuzhu not only brought people back, but also bomber samples and mushroom bombs that the Russian Empire was unwilling to provide. Although the higher-ups had kept it secret afterward, many people still knew. Thinking of this, Zhang Hu seemed to have forgiven himself, sighed, and silently compromised, saying, "Fine! I'll be a good guy this time!" Then, Zhang Hu exchanged a few pleasantries with Wang Xia, said goodbye, and left.

The spacetime correction capability is quite strong. It's said that small things can be corrected, but big things cannot. Although He Yuzhu provided detailed research data and samples, our mushroom bomb still detonated on the afternoon of October 16, 1964. However, before the Western countries could react, aerial drops and mushroom bomb tests followed closely, both successfully completed.

In 1966, the wind picked up again. He Yuzhu's family had two more children by then: a daughter, He Hanling, born in 1963, and a son, He Handong, born in 1965. Just like in the TV dramas, Li Huaide took over. However, Li Huaide was relatively polite. He didn't completely eliminate them, only making the former factory director and Shuji sweep the factory floors.

Hearing He Yuzhu's warning, He Daqing, Xu Wude, and Xu Damao secretly helped them from time to time. Just like in the TV series, Liu Haizhong became Li Huaide's henchman. Presumably because he had no children around, Liu Haizhong acted even more recklessly. For those he targeted, losing money was a minor matter compared to the potential for family ruin and even death.

It was 1970, and as the Spring Festival approached, Liu Haizhong set his sights on the He family, or more precisely, on He Yuzhu. Sure enough, on New Year's Eve, Liu Haizhong gathered a dozen or so men and headed straight for No. 97 Nanluoguxiang. However, when they were about to storm into He Yuzhu's house, they were all dumbfounded. None of them expected that two portraits of teachers and two large badges had appeared on the courtyard gate.

Pang Sanbiao, one of Liu Hai's trusted subordinates, asked, "Team leader, what should we do now?! Should we rush in or not?!"

Liu Haizhong was also unsure at this point. After hesitating for a few seconds, he gritted his teeth and said, "Retreat!"

Undeterred, Pang Sanbiao asked, "Team leader, are we really retreating?!"

"Withdraw! Withdraw! Withdraw! Everyone disperse! Go home for the New Year!" With that, Liu Haizhong angrily turned and walked out of the courtyard with his hands behind his back. The others exchanged glances, and seeing that the team leader had spoken, they all followed suit.

After Liu Haizhong and his men left, He Yuzhu opened the gate to the central courtyard. He Yuzhu thought to himself, "Judging from this situation, that old codger Liu Haizhong can't be allowed to live!"

He Daqing then walked up to He Yuzhu and asked, "Yuzhu, it seems our family has been targeted by Liu Haizhong!"

He Yuzhu said, "Dad, it's not that our family is being targeted by Liu Haizhong. It's that I'm being targeted by Liu Haizhong. He doesn't dare to touch you because you have my uncle's martyr's family plaque. Apart from the Xu family, he has already targeted everyone around our family, whether he could or couldn't. If he doesn't find someone to take action soon, I guess he will become a target for his men."

He Daqing asked, "What are you planning to do with your bangs?!"

He Yuzhu said, "Liu Haizhong likes to use fabricated evidence to harm people. I can return the favor!" Then He Yuzhu said to He Daqing, "Dad, I'm going to the police station. You close the door and go eat first. I probably won't be back until late tonight."

"Be careful!" He Daqing warned He Yuzhu before closing the door.

He Yuzhu hummed a song as he slowly walked out of the gate of No. 97 courtyard. As he passed the gate of No. 95 courtyard, he glanced inside and continued walking toward the police station.

"Knock! Knock! Knock!" Song Zhaohong, who was on duty at the station, heard the knocking and called out, "Come in!"

He Yuzhu pushed open the office door and walked in, asking, "What are you doing?!"

Song Zhaohong replied, "What else could I be doing?!" Then Song Zhaohong looked behind He Yuzhu and asked, "What?! You came empty-handed?!"

He Yuzhu said, "It's already a miracle that I came empty-handed. My family almost got raided."

Song Zhaohong asked, "What's going on?!"

He Yuzhu recounted to Song Zhaohong how Liu Haizhong had been targeting him. Song Zhaohong asked, "What do you plan to do with him?!"

He Yuzhu said, "He likes to raid houses, so let's do it to him too. But he doesn't have any permits, while we have a search warrant." As he spoke, He Yuzhu pulled a search warrant out of his pocket and waved it in front of Song Zhaohong as if by magic.

Upon seeing the search warrant, Song Zhaohong asked, "Where did this come from?!"

He Yuzhu replied, "I asked Director Han to open the window before he went to the training."

"Looks like you were prepared, kid!" Song Zhaohong chuckled, then reminded him, "Even though we have proper procedures, we've still left ourselves vulnerable!"

"Don't worry! I know what I'm doing!" After saying that, He Yuzhu called a few people and left the police station.

Twenty minutes later, He Yuzhu led his men into courtyard number 95. Aunt Pang, who had just come out to use the restroom, saw He Yuzhu enter the courtyard and asked curiously, "Zhuzi, what happened?!"

He Yuzhu replied, "Auntie Pang, don't ask questions you shouldn't! Otherwise you'll get yourself into trouble!" With that, He Yuzhu led his men straight to the backyard. Seeing this, Auntie Pang abandoned her trip to the toilet and followed them to the backyard.

"Knock! Knock! Knock!" When they arrived at Liu Haizhong's door, a policeman knocked directly on the door.