After the meal, we decided to talk about important thing which would make this whole journey valuable, Emily said to us,"Nice to meet to you, I'm Emily, I may not look like it but I'm one of the best swordsman or swordwoman in the entire world."We said to her, "That impressive, but we are not shocked as we saw from earlier this is just like historical era, and there no pollution either. "Laz said to us, " Yes, you are ride as there are not any vehicle which uses fossil fuel, etc, we don't have much pollution"I stopped him in middle, "how do you now about cars and other stuff, spill the beans".Laz said to us, "Just like you were send from earth to our world ,I was also send to your world to gather information about them and how to make them comfortable, Lord Isaac also said to me," you will come at the following date and time, 3 years ago. "

Laz said to us, "You would have played rpg games,etc, there you see how we get points by defeating or to be more presize to kill the monster we gain experience so we could level up. Same is with this world, but you can't just defeat a person being more level than him. " Eren said to him " What do you mean, will you explain it in more detail, with much more example".laz said, You could defeat the monster just by being more level than them , but in this world, you need to not only more powerful but also a very skilled man to defeat a person. If a person is more skilled in swords than you and you battle him in swords fight, even though you are have more level than him, but you couldn't defeat him, as you are less skills than them, so not only levels but also skills matter in it, this makes it even more difficult to gain experience. There ar many limitations in it first of all, the normal level of a normal human is 5 level, and that of elf, demi human and other creatures is 10 level. Even the strongest humans level is 50 level, and that of other creature is 60level, but the normal level of a demon is 20 level and that of strongest is 100 level. The demons are the most skillfull creatures. It is quite difficult to defeat them, but the population of demon is very low , at most likely they would around 200."