This task is called "Keeping Your Senses", and it requires the delivery of sixteen oak saplings, and the task reward is two rose bushes, I don't know what the use is, and the oak sapling is one of the most critical things to restore the green of this world, and they feel a little insufficient to plant it themselves, how can they still use it to hand in the task......

It is estimated that it will be at least half a year for them to complete this task, and only after they have a lot of inventory of green trees and oak saplings around their nest will they consider exchanging the saplings for roses......

After all, the value of sixteen saplings and two flowers is not equal no matter how you look at it, and I don't know what the Book of Guides thinks. Pen ~ fun ~ pavilion www.biquge.info

Could it be that rare things are expensive, and these are the last two roses in this world?

So, now they have a total of five tasks waiting to be completed:

"Farming", "Keeping Your Sanity", "Busy Day" to dig into redstone and tin ore, "Killing Night" to unlock a long time ago, and "Tier Upgrade" to upgrade tools to bronze.

"Isn't it...... You want me to go down to mine again......" Xia Aya looked at the task book with a bitter face, looking unhappy and helpless.

The first two quests require a lot of time to settle, while the last three quests, one is to kill monsters, and the other two require more minerals to complete......

Bronze is a special alloy in the soul of the craftsman, which needs to be fused with copper and tin in a certain proportion in the smelting furnace to obtain, so if you want to complete the task of tool upgrading, you must first dig tin ore, tin ore is actually not difficult to dig, its distribution is only a little rarer than iron, at least in the mine excavated by Xia Aya, many tin mines were found, but the mining level of the pickaxe was not enough, it was not dug down, and it was completely preserved in the mine.

Speaking of the mining level of the pickaxe, Xia Aya still uses a copper pickaxe, even if the mining level has been upgraded, it can only mine iron ore, and tin ore, a relatively high-grade mineral, cannot be mined.

In fact, they have long been able to upgrade the copper ore pickaxe to an iron ore pickaxe, and the iron ore pickaxe can be upgraded to mine tin ore, but Xia Aya has always forgotten about this matter, or in fact, she is too lazy to make another iron pickaxe......

After all, as long as the copper pickaxe can dig iron, the level is enough for her now, and tin ore is only used to upgrade tools, or in future tasks, it can only be used when developing technology, and it is not so eager to mine, so it has been shelved there.

Now it seems that if you don't dig tin ore with an iron pickaxe, you really can't complete the task......

But Xia Aya really didn't want to go to the mine anymore. It's not that she never wants to go on, it's just that lately, she really doesn't want to experience the uncomfortable feeling of being closed, gloomy, damp and suffocating in the mine.

Hats off to those miner uncles on Earth......

So Xia Aya looked at Su Qing with a bitter face, cautiously, and said with an inquiring look: "Qing-chan...... Let's do the 'Killing Night' mission first...... It's been a long time since I've cut the monster, and my hands are a little itchy......"

Looking at Xia Aya's angry appearance, Su Qing couldn't help but cover her mouth and laugh, and complained softly:

"Hey, Aaya, you just don't want to go to the mine again......"

But then she spread her hands again, "Well, it doesn't matter anyway, it's okay to do any task first, as long as Aya doesn't have the slightest intention to do tasks like before." ”

"Hey, I'm actually not going to tell you, Aya actually has a little itchy hand ......"

So the two of them decided that tonight, they would leave the contract that had protected them for more than a month and put on a real "night of killing" outside......

"Anyway, Aya, since we're all ready to go out and cut monsters, why don't we take this opportunity to run around the map, observe the surrounding terrain, and it would be better if we could find something like an abandoned village, maybe we can find seeds for other food from it, so we don't have to complain about the same food every day......

"Even if you don't have a village, it would be nice to find natural mines, abandoned mines, and the like, although there may be all kinds of monsters in them, and there may even be monster spawners......"

Su Qing, who was sorting out her equipment in the room, suddenly remembered something, turned her head to look at Xia Aya and asked.

Hearing Su Qing's question, Xia Aya looked a little helpless, and spread her hands: "Of course I also thought about going out to run the map and explore the surrounding environment, if I can find something valuable, it will definitely be a good thing, but ...... Have you ever thought that after we go out, will we really be able to come back......"

"It's okay if you're only a short distance away from home and you can still see this castle, but if you go further and get to a place where you can't see our home, then how do you and I find our way back?"

"Although it seems that Haru-chan has really cured your road idiot a little now, but...... If you're too confident, you're going to die. ”

"Forehead......" Xia Aya's reminder made Su Qing a little stunned, her expression froze there, and after a while, she stretched out her hand and pinched her chin, frowning and began to think seriously.

Indeed, road idiots or something...... That's a big problem...... What if I really can't come back? Free return to the city? Please, this isn't a game! If you die once, you really lose a life!

"Actually, it's easy to solve!" Su Qing shrugged her shoulders and said, "Isn't there a method that is not good-looking but the most practical?" And this method is actually the same one we've used before......"

Xia Aya immediately reacted: "You can't be talking about the kind of 'Optimus Pillar'......"

Optimus Pillar refers to some kind of huge road sign that piles blocks all the way up to the clouds, which can be seen from a long distance, and when it is almost impossible to see clearly, you only need to move away from one, so that you can easily find the location of your home by following the position of each Optimus Prime.

It's simple and practical, they also set up one in front of Su Qing's dirt hut before, maybe they were thinking about going back to that hut at the time, but they can't remember the specific reason, anyway, they haven't been to that place until now.

After getting Su Qing's affirmative answer, Xia Aya's face couldn't help but turn pale, and she involuntarily took a step back, shook her head and said, "Okay, but I won't do this kind of thing anyway, I'm afraid of heights, I want to build the Optimus Pillar, or Qing-chan, you can come, anyway, Qing-chan, you've done it once before, and it doesn't matter how many times you do it......"

Although Su Qing was very reluctant in her heart, she had no choice but to agree after all kinds of resentful eyes were ignored by Xia Aya, and even selling cuteness didn't work.