"All three of you go back to your seats, I will begin the Class now. Forget about learning the Zero Chant. First of all, I will teach all of you the basics of being an Adventurer. Looks like the Learning System has been abolished already. This is not what I remember being thought in Class when it was around my time. Let's start with the very basics, can someone tell me when was the time the Earth changed?" Mio asked as she then begins writing on the board, it shows the different timelines of how the Earth has changed in the past 1,000 years.
They were confused, but didn't say anything and just let the class begin. Some of them raised their hand to try to answer Mio's question. Mio picked Maria as the one to answer. Maria was shocked when she was picked because she was not even raising a hand to answer, but even so, she stood up and walked in front and wrote all of the important details in the first box. Mio casually stood to the side and wait for Maria to finish writing, when she was finally done, she asked her to explain what she wrote.
"Yes, Ma'am. The first evolution of Earth happened approximately 1,000 years ago, not only it doubled in size, but the appearance of Mana and the System also happened. But that is not all, the Portals that bring destruction that killed half the population of Earth in just a matter of a day. Those days didn't last as the Humans started to retrieve what they lost, because Humans started to get used to the Mana and the System and fought off the Monsters. A few years have passed, and the Humans are still outnumbered, but because of the appearance of "The Primordial Goddess of Death" who fend off the Monsters and killed all of them." Maria took a second to catch her breath and continued explaining.
"Because of her appearance, the tide has been turned. She was crowned to be the Hero of Earth, the one who descended and saved us Human from Hell. With her help, the Humans quickly regain back their territory, and countless factions begin to rise. 200 years later, the study of how Earth became what it is today happened, but it was useless because they never found anything, but they found the existence of the Soul Realm. It was the key moment of Humans that led to what we have now. That is all, teacher." Maria finished her explanation and waited for Mio to respond.
"All of it is accurate except for one… But I'll let that slide. Now we can start, first of all, you need to learn about this. I will give you all of this Learning Sheet, you can read this in your spare time. Tomorrow, we will have a mini-test about the thing that you have read. Once you learn all of this, I can guarantee that your belief and eye for the world will change." Created a stack of papers instantly that contained all of the things that they need to learn more about the world as she can see that it was lacking. With this, they can improve their knowledge and fix all of the mistakes that they learned throughout their lives because of the wrong information that was given to them.
It contained everything that they need to know, from how the Soul Realm works, its ranks, power, and many more containing the secret to it. But that is not all, it also has information about the true history of the Portals, System, and a lot more.