The backdrop can also be propped up.

The day after Maria Elisa arrived on Itanah, she piloted her spaceship to the planet Kladas to check on the situation.

First, she went to the meeting place of the Autolai family on the planet Krada and greeted them. Then Maria Elisa changed her clothes and went to a small village near the meeting place to see how the planet was developing.

After the car crossed seven or eight mountains, Maria Elisa finally arrived at the entrance of the small village.

After marveling at how remote the place truly was, Maria Elisa hid the car, took out her notebook and pen that she had prepared beforehand, and began to record the development of this small village.

As Maria Elisa had predicted, due to its remote location and poor transportation, the village had no facilities and no electricity. The villagers worked from sunrise to sunset and were not well-informed about the outside world. They only knew that they were people from a planet in the Interstellar Federation.

Maria Elisa randomly stopped a villager at the village entrance who seemed easy to talk to and asked him if he had any good food for her.

The villager first looked Maria Elisa up and down suspiciously, and after confirming that Maria Elisa did not look like a bandit or anything like that, he shook his head at Maria Elisa and said, "No, my family has no surplus food. We're not even sure if we have enough to eat for our own family, let alone share with you."

"Okay, I understand. Sorry." Maria Elisa smiled, then thought to herself about the amount of grain that Planet Kladas had handed over this year; she remembered that it wasn't much.

Standing at the village entrance, one glance inside was enough to see what the village looked like, without needing to go inside for a closer look. So Maria Elisa drove around the village briefly before heading to other villages.

After investigating several villages, Maria Elisa concluded that these were common characteristics of the villages—excessive grain tribute led to food shortages, causing great resentment among the villagers. Furthermore, the villagers had low levels of education due to a lack of cultural and professional training.

Maria Elisa raised her hand to open her personal terminal, then ticked the villages she had visited, marked the terrain features between these villages, and began to think about whether there were any geologists or geographers among the people she knew, so that they could come and see if they could design a convenient road.

"It shouldn't matter if geographers design railways," Maria Elisa thought.

"It's hard to say, after all, it's like being in a completely different field," said Lu Renkui, who had accompanied Maria Elisa to see several such primitive villages.

"You'd better go back and organize all the specific tasks that each of your professions is responsible for first," the system WQBYRZM, which hadn't popped up for a while, suddenly appeared. "Although I don't know what you're going to do, I still feel that you should complete our tasks first before you do anything big."

"Don't worry, I won't do anything reckless before you finish your mission. And right now doesn't seem like the right time for that anyway," Maria Elisa said with a smile, then changed the subject, "You come from another world, so what's your world like?"

“My world? It must seem rather strange to you.” Lu Renkui touched his hair and said, “It’s different from yours. The people there don’t have pheromones.”

"If there are no pheromones, how do you tell if someone is an Alpha or an Omega?" Maria Elisa asked curiously.

“Uh, is it possible?” Lu Renkui shrugged, “We only have two genders where we’re from, male and female.”

"Only two genders, male and female?! Then there must be very few people in your universe!" Maria Elisa was very surprised.

Lu Renkui chuckled twice, but in his mind he was thinking: We're still researching the moon and Mars, and even if we had more people, we wouldn't have enough resources.

"But there probably won't be as many problems, right?" Maria and Elisa sounded envious. "With fewer people, there should be fewer conflicts, right? And with fewer genders, there should be fewer cases of people going into the wrong restroom, right?"

Lu Renkui: ...How small can the conflicts among eight billion people be?!

Why envy someone whose chances of accidentally entering the wrong restroom are relatively low?!

Lu Renkui then voiced his remaining questions.

Maria Elisa recalled: "Because I often couldn't distinguish between the B and O toilets, I went into the wrong toilet several times. Also, during that time I especially liked to spray perfume on myself. And because I was taller than the average height of B and O, I was mistaken for an A by an O who didn't know the truth, so I went to the police station several times."

"..." Lu Renkui remembered a friend of hers who dressed androgynously, was tall and somewhat muscular, a sports student, and also knew a bit about art. He was often given love letters by girls and gay men, and the probability of receiving love letters increased dramatically in winter. He was even kicked out of the women's restroom three times by the cleaning lady because she mistook him for a man.