Having only learned one foreign language and lacking many special skills, he suddenly felt immense pressure.

This brother-in-law doesn't seem like someone easy to get along with; could he be trying to break up the couple?

After hearing this, Xiao Qingyu's face remained expressionless, and she only said, "So it's been several years on your end, but only a few months on our end."

Xiao Qingyin had already noticed something, since her family members' appearances hadn't changed much. When she compared the time with Xiao Qingyu's, it was indeed true that one month in the real world was equivalent to one year in the Great Xi Dynasty.

She blurted out without thinking, "Then wouldn't I be older than you, Second Brother?"

Xiao Qingyu paused.

"Do you want to be number two?"

Xiao Qingyin quickly typed: "I didn't think that way, but Xiao Qingye should call me sister."

Xiao Qingyu: "..."

This girl and that guy Xiao Qingye are always trying to outdo each other.

Speak of the devil, and he appears; a knock sounded at the door.

"Second Brother, has Fourth Brother returned?"

Xiao Qingyu replied without blinking, "No."

Xiao Qingye had already opened the door and barged in.

Looking at the text on the computer screen, he sneered, "I knew you were cunning, second brother. Hey, what are you holding in your hand?"

He snatched it away and, upon discovering it was a photo of Xiao Qingyin, immediately rushed out of the room.

"Big brother, I have evidence that the fourth brother time-traveled!"

A short while later, he returned with Xiao Qingyu and Zhang Ya.

After Xiao Qingyin shook hands with each of them, the two had no choice but to believe that she was really still alive.

As a PhD in biology and a researcher at the best biophysics institute in the country, Zhang Ya was particularly curious and wished she could invite Xiao Qingyin to the institute to test the changes in the magnetic field after her appearance.

Xiao Qingyin found her another job.

She gave the golden worm, bat blood, and magic beans to Zhang Ya.

—Sister-in-law, this golden parasite can reattach severed limbs and suture flesh, and it is controlled by a virus found in bat blood; the black magic bean, once sprouted, can plunder nutrients from living organisms to grow rapidly…

Zhang Ya was overjoyed to hear this.

"The world you went to actually had such amazing creatures? Thank you so much, I'll definitely study them carefully later."

Xiao Qingyu was more concerned about Xiao Qingyin's daily life, asking her, "What season is it where you are? Is it hot? Do you want to bring a solar generator and air conditioner with you?"

Xiao Qingyin was both amused and exasperated.

They typed back, "It's not hot, but we do want to take something back with us."

Before coming, she discussed with Yi Shuihan that they should bring back as many books as possible to Da Xi.

Science and technology are the primary productive forces.

With books, the people of Da Xi can learn more knowledge and create more new things.

This is far better than simply bringing generators, computers, air conditioners, and the like.

After hearing her request, Xiao Qingyu replied, "I will have someone prepare the books you want right away."

Then he asked, "Mom and Dad aren't home today. Do you want to see your grandparents? If so, I'll take you to the manor."

Xiao Qingyin glanced at the digital clock on the table and replied, "It's already very late. Grandpa and Grandma should be asleep. Maybe next time."

Xiao Qingyu nodded: "Next time is fine too. Let's tell them first, so we have some buffer time."

After chatting with her brothers and sister-in-law, Xiao Qingyin asked Xiao Qingyu to take her and Yi Shuihan out for a walk.

Thus, Yi Shuihan witnessed the prosperity and abundance of this world.