I traveled through the plane space with the trading system

Meng Kexin thought about it and realized that since she had such a magical golden finger, why not use it!

Meng Kexin took a deep breath, tapped the screen, and opened the system mall. Her eyes were fixed on the search bar, and she typed in the words "solar panels" without hesitation.

As the Enter key is pressed, the page refreshes instantly, and a dazzling series of products appear before your eyes.

One of the solar panels is particularly eye-catching. It is made of the most advanced materials and covered with a high-efficiency photovoltaic film that can maximize the absorption of sunlight and convert it into electricity.

Its sturdy and durable frame structure can not only withstand the invasion of severe weather, but also is easy to install and dismantle.

Meng Kexin decisively placed an order and purchased solar panels, but the next problem she faced was how to properly wire them.

She suddenly had an idea and bought a book called "Advanced Electrician" in another dimension through 888. She thought happily: "Although I don't know anything about electricity, I have my dad and brother!"

Now that the problem of electricity supply has been solved, the next issue is water supply.

Meng Kexin was thinking about carefully building an independent and private bathroom for each room in her spacious courtyard.

However, if you want to have an indoor bathroom, you must have a complete water supply and drainage system.

After thinking about this, Meng Kexin hurried to the bathroom and went to her parents' room.

As soon as she entered the room, she saw her parents studying a blueprint with many lines and symbols densely drawn on it. She leaned over to take a look out of curiosity, but couldn't understand it at all.

"Xin'er, you're here. Come and see how the sewage system is designed." Meng Weiyuan greeted her with a smile.

Meng Kexin looked at her father in surprise, "Dad, how do you know all this?"

My father smiled proudly. "I'm from the modern era, so these are no big deal. However, we still need some materials and tools, and I don't think they're available here."

Meng Kexin looked at her parents and said, "Dad, Mom, have you forgotten? I, your daughter, have a golden finger. There is nothing I can't buy."

Meng Kexin confidently opened an online shopping website and searched for the materials and tools she needed. Soon, she found a store specializing in plumbing equipment, which had pipes, fittings, and valves of all sizes and models.

After selecting the items she needed, Meng Kexin clicked the order button.

Before long, everything arrived at her system warehouse.

Meng Kexin excitedly opened the package and examined the materials and tools inside. Her parents also gathered around, their faces lit with satisfied smiles.

"Now we can start installing!" Father Meng picked up his tools and prepared to put his skills to work. The whole family worked together to begin the next step in the house renovation.

Meng Weiyuan skillfully operated the tools to connect the pipes, while Qin Wanying helped to pass the materials.

Meng Kexin was not to be outdone and tightened the screws with a wrench.

Meng Kehan walked in from outside, looked at the busy three people, and asked curiously: "Dad, Mom, Xin'er, what are you doing?"

Meng Kexin said happily: "Brother, you're back just in time. Come and help me quickly. Once it's done, I won't be bothered by the stench when I go to the toilet anymore."

Meng Kehan took the tools from Meng Kexin's hands and said distressedly, "Xin'er, this kind of work is not for a girl like you. Go wash your hands quickly and let me do it."

After some hard work, the framework of the drainage system gradually took shape. Meng Kehan wiped the sweat from his forehead and looked at the masterpiece he and his parents had created together, feeling a sense of accomplishment.

"Next, we just need to connect the water pipe and we'll be done!" Meng Weiyuan said happily.

The family continued to work hard and finally completed the final installation work.

"Great! Our house now has a real indoor bathroom!" Meng Kexin cheered.

Meng Weiyuan and Qin Wanying smiled at each other, their eyes full of relief.

From then on, their lives became more convenient, and all this was due to the unity and hard work of the family.

Meng Kehan was fascinated by the magical flush toilet and the faucet that gushed out water with a twist. Like a curious baby, he turned the faucet on and off and had a lot of fun.

Meng Kexin smiled and said, "Mom, Dad, Brother, did you know there are solar panels in the mall? These panels can continuously absorb the sun's energy and convert it into electricity, enough to supply the entire Hangu Pass with electricity! Once we have electricity here, we can use all those advanced and convenient modern equipment here!"

"Wow, this is really great!" Meng Weiyuan's face flushed with excitement, and his voice unconsciously rose a few degrees.

"With electricity, our lives will definitely become much easier! Just imagine, we won't have to walk in the dark anymore; we'll have the cool comfort of air conditioning in the summer; we'll even be able to stay connected to the outside world at any time... Oh my! Just thinking about it makes me can't wait to experience that kind of convenient life!"

Qin Wanying's eyes also shone with anticipation and longing for a better future: "Yes, and not only that! With sufficient power support, our Hangu Pass will surely usher in new development opportunities!"

Meng Kexin's face was filled with a bright smile, and she nodded repeatedly in agreement. "Haha, that's right! As soon as we get the relevant materials, we'll start installing these solar panels! Then, Hangu Pass will completely bid farewell to its history of being without electricity and usher in a brand new era! I believe that in the near future, our lives will become happier and more fulfilling!"

Meng Kehan was completely bewildered. "Xin'er, what are you talking about? How come I don't understand? What is electricity?"

Meng Kexin patiently explained, "Electricity is a form of energy. It makes lights shine, TVs play programs, fans run, and it even charges cell phones! With electricity, our lives become much more convenient."

Meng Kehan nodded as if he understood, a hint of longing flashing in his eyes.

Qin Wanying touched her son's head and said with a smile, "Once we install the solar panels and connect the electricity, you will be able to experience the wonders of electricity for yourself."

Meng Weiyuan said excitedly: "When the time comes, I will buy a big color TV for my family so that the whole family can watch movies together!"

Meng Kehan was even more confused. "A big color TV? Watching movies? What the hell is that?"

Meng Kexin smiled and said, "Brother, don't ask anything now. Hurry up and go install the solar panel with Dad. Then you will know what a big color TV is and watch movies."