I traveled through time and space and encountered a famine, and I became a hermit.

Gu Fu opened the cabinet at the door and took out several sets of silk pajamas that had just been put in. He said to Grandpa, "Grandpa, these are pajamas. I prepared several sets for you, both long and short. You can wear them when you sleep."

Gu Fu went on to introduce: "Grandpa, this is a toilet, which is used for going to the toilet. You can open the lid and sit here to relieve yourself. When you get up, water will flush away all the dirt and there will be no odor. If you smell a smell, you can open the window for ventilation." Gu Fu explained the smart toilet to his grandfather.

Gu Fu pointed to the washbasin at the door and introduced: "Grandpa, this is the washbasin. You can wash your face and brush your teeth here when you get up in the morning. Here are the toothbrush, toothpaste and mouthwash cup for you. Take out the toothbrush and wash it first. Squeeze a little toothpaste on it, dip it in some water, and use the mouthwash cup to get a cup of water. First drink the saliva to rinse your mouth, then put the toothbrush in your mouth, close your teeth, and use the toothbrush to brush up and down, left and right, inside and outside. After brushing it clean, rinse your mouth clean. Brush once in the morning and evening every day."

The Gu family liked the things in the house more and more, and they couldn't wait to try them out. However, there were still so many things that they didn't know how to use. They could only continue to learn.

Gu Fu pointed to the things next to the washstand and said, "Grandpa, this is a washing machine. This big bottle is laundry detergent. It has the same properties as the soapberry wood ash we use. This is better. We will use this to wash clothes in the future."

As he spoke, he used his mental power to put the towels, bath towels, bathrobes, and pajamas prepared for Master Gu Liu into the washing machine. After thinking for a moment, he took out two sets of silk four-piece suits, removed the labels, and put them into the washing machine. He selected the mode, set the time, and pressed start. Everyone saw the machine start running on its own.

The Gu family was amazed. Gu Dahai asked, "Fu, is this washing machine controlled by magic?" Gu Fu explained mischievously, "No, I use my spiritual power because I can't reach it. The washing machine uses electricity."

Everyone was shocked, thinking that the lightning that could kill people had such a powerful effect.

After making sure that Grandpa and the family knew how to use it, Gu Fu took advantage of the time when the washing machine was running to lead everyone out of the bathroom. He pushed open the glass door next to the French window of the bedroom and called everyone out.

When everyone came out, they saw a large balcony that connected the entire second floor. There was also a long row of wooden benches on the balcony, where people could sit, lean against the railing, bask in the sun and drink tea.

Looking outside, you can see the scenery in the yard, as well as the distant mountains and peach forest outside the yard.

Going around the balcony to the study, the large study is furnished with modern office desks and chairs, sofas, coffee tables, and a whole wall of bookcases.

Gu Fu took everyone on the elevator to the third floor. The third floor was completely connected and could be used as an activity room or to look back at Grandpa Gu's plans and arrangements.

The attic can be used to store sundries or as a storage room.

After the entire tour, Gu Fu used his mental power to check and found that the washing machine had also stopped working, so he took everyone back to the bathroom.

Miao and Jiang already knew how to open it, so they hurried forward this time, one opened the washing machine to take out the clothes, and the other took charge. Miao was shocked and said, "Fuer, how come these clothes are dry?"

Gu Fu said, "I chose the washing and drying mode because grandpa would need it at night. This way, the clothes can be worn directly after washing. Aunt, smell it. The washed clothes have a fragrance."

Only then did Jiang and Miao notice that the clothes were emitting a faint fragrance, which they could smell without getting close.

The three sisters-in-law were all excited. With so many people in the family, especially the kids, their clothes would get dirty after being worn for a day. The amount of laundry they had to do every day was huge. Now they have this… washing machine, which saves effort, washes cleanly, and has its own fragrance. The more they think about it, the happier they are.

The three sisters-in-law cooperated with each other to hang up the clothes for Grandpa Gu. Gu Fu took out the cool mat, summer quilt, pillow and other items from the space, and guided the eldest aunt, the second aunt and the mother to make the bed for Grandpa Gu.

Gu Fu took out Grandpa's luggage and washed all the clothes and sheets. Everyone hung the washed and dried clothes in the cloakroom. The three Jiang sisters-in-law took a look and felt that it was still too empty. They all thought about making more clothes for the old man in the future.

The three brothers Gu Dahai and a few younger ones cleaned Grandpa Gu's house from top to bottom, inside and out.

After all this busy work, it was already evening. Everyone saw the curtains in the living room closed automatically, and they were shocked again.

Gu Fu hurriedly explained: "This is the smart system in the house. It will choose to close the curtains according to the time and light. We can set this. There are also smart robots that can clean the whole house during the day."

After asking his grandfather for his opinion, Gu Fu reset the time.