You know, as early as last year, I had already given the high-yield and high-quality seeds to Li Er.

During the spring plowing season this year, Li Er had already started trial planting in Datang.

As long as the output meets expectations, it will soon be promoted throughout the Tang Dynasty.

By then, even without the aid of modern fertilizers, it will be enough to feed the people of the Tang Dynasty.

Thinking this in his heart, he was too lazy to explain further.

He reached out and held the old man's arm, and sent him back to Li Er.

Li Yuan was obviously still in shock after being suddenly sent back to the Tang Dynasty.

Even Li Er, who had just finished playing basketball, had a look of suspicion on his face.

Zhou Yu did not explain further about this.

She just said that she was going to take the little princesses out for a trip for a while and it might be inconvenient for Li Yuan to live there.

After saying this, he disappeared from the Tang Dynasty, leaving Li Yuan and Li Er staring at each other.

After returning to the modern era, Zhou Yu started the RV directly.

As the vehicle starts, many devices begin to work gradually.

Seeing this, the little princesses became even more excited.

After some familiarity, Zhou Yu also had a general grasp of the functions of the RV.

After finishing the internal cleaning, Zhou Yu took the little princesses on a shopping spree.

Although the RV has complete functions, you need to prepare the daily necessities inside by yourself.

We will be on the road most of the time during this trip, so it is safer to stock up on all kinds of daily necessities in advance.

After three days of preparation, all the preliminary work has been completed.

With the little kid's shout of "far away", the RV headed towards its destination.