"Knock knock~~, brother Yuan, can I come in?"

Beichen Feng Mu pinched his voice and asked cautiously.

"Come in. ”

The door was squeaked open, and Feng Mu walked in with a porcelain plate, "Brother Yuan, your dinner is here." ”

Taking the porcelain plate with both hands, Beichen looked at it from afar, the food was not bad, and they were quite appetizing. Of course, there is not much oil, the productivity of this world is low, and if you want to eat meat, you can basically only go to the mountains and forests to hunt, hunting, you know that not every time you can get something.

Therefore, the price of meat has always been high, and ordinary people can only eat a few pieces of meat at a major time in a year.

Although his uncle's family is not poor, he is not rich enough to eat and fish every day, and he is content with a few pieces of meat in his meal.

Beichen Yuan sat by the window and began to gobble it up, refining Gu was also very energy-consuming.

"Feng Mu, did you choose Gu?"

"Choose, just this afternoon, I chose a wine sac flower Gu. ”

Beichen Yuan was stunned, as if he had even forgotten to eat, "Wine Bag Flower Gu, do you want to develop into a logistics Gu master?"

"Well, my mother said, my qualifications are not outstanding, and I don't have your keen sense of battle, so I can only be cannon fodder when I go to the battlefield, she wants me to develop in the direction of a logistics Gu master or a healing Gu master, and I really don't like to fight and kill, so I chose this Gu,"

Feng Mu puffed out his cheeks, and muttered angrily, "Those storage Gu worms are so disgusting, especially that big-bellied frog Gu, it almost made me unable to eat." ”

"Hahaha, cleanliness is not a problem that Gu masters should have. ”

The Wine Sac Flower Gu belongs to the grass Gu class, which resembles a flower, and infused with the true element will secrete nectar wine at the stamens.

The quality and taste of this nectar wine is much higher than that of rice wine made by mortals, and the price is much higher. Because the production of nectar wine requires a lot of real yuan, the cost has always been high.

But the labor of mortals in this world is not worth a few dollars, and most of it is the consumption of raw materials.

Gu masters who travel far away often prepare a wine bag flower drum and a rice bag grass Gu, without him, it is convenient.

The effect of the rice bag grass Gu is similar to that of the wine sac flower Gu, after infusing the true yuan, it will produce fragrant white rice, which is heated and eaten.

Southern Xinjiang is mountainous, and some deep mountains and old forests are uninhabited for hundreds of miles, and it is difficult to resupply. The wine sac flowers and rice bag grasses that can make you feast for a full meal with a little True Yuan have become extremely popular Gu worms.

The big-bellied frog Gu that Feng Mu disliked before was a kind of storage Gu worm, its belly could store items more than ten times the size of his volume, and it was the top echelon in the storage Gu worm in one turn.

But the shortcomings are also obvious, the appearance is not to mention that the female Gu master likes it, and every time she takes out something, some strange mucus will stick to it, which is very unappetizing. And every time you take out an item, you will scream, and if you go deep into the enemy camp, such a frog croaking is likely to reveal the position of your team. And he can't store living things, and he's not immune to toxins.

Gu worms are like this, and they will have some shortcomings to a greater or lesser extent.

No one is perfect, and there is no Gu perfect.

Just like his sword Gu, although there is a strong possibility, it can't hide the weakness of the early stage, it takes a certain amount of time to shape the sword, and it needs to eat the corresponding materials, eating iron will generate an iron sword, and eating copper is a copper sword.

The most pitiful thing is that it has a time-sensitive sword, and every once in a certain amount of time it will eat the sword that has already spawned.

Because it is hungry, it wants to eat.

Gu is the spirit of heaven and earth, and man is the spirit of all things.

Each Gu worm is a little elf favored by heaven and earth, they also need to eat, different Gu worms have different things to eat, the sword Gu eats metal, the wine sac flower Gu needs to suck sunlight, and the big-bellied frog can survive by eating mud.

The more advanced the Gu worms, the more advanced they need to eat, some use the clouds in the sky as nourishment, some need the bone meal of living beings, and some use the ethereal water of time......

The time that Sword Gu eats each time is related to what ingredients he ate last time, and the time that he can last for a meal of refined iron is much longer than the time that he can last for a meal of red copper.

If you want to continue using it, you have to eat it again, do you feel like this thing is a thief?

Such a large restriction also comes with the benefit of being customizable.

Gu worms are controlled by themselves, and when you are shaping a sword, you can fantasize about what the sword looks like, and you can do local DIY, but it can only be a sword, and you can't eat a meal of iron, giving you a lump of Gundam.

"Who is that, it's so late?" Feng Mu exclaimed as he stood in front of the window.

Beichen looked out the window, a black figure hurriedly walked past the front of the room, and the dim light on the side of the road illuminated the double sword emblem on the back of his clothes, which was the Gu Master uniform issued by the family.

Beichen Yuan pursed his eyes, and carefully looked at the Gu Master who was walking in the dark night, "The height estimate is higher than Feng Mu, either he is young and has not grown, or his development is not very good." In his right hand, he carried a jar of things, as if it were a wine jar. There are not many shops selling wine in the cottage, but it is so late, and only Yunliu Inn is still selling. ”

Beichen Yuan responded to Feng Mudao, "I don't know, but it shouldn't be a spy, don't worry so much." ”

"What do you mean by worrying nonsense, this person can go out late at night, it's time to sleep. ”

Beichen took two bites of rice and asked, "What time is it?"

"It wasn't long before I arrived. ”

Feng Mu's answer made Beichen Yuan stunned, not long after he arrived, that is to say, it was already ten o'clock in the middle of the night.

On Earth, 10 o'clock is just the beginning of nightlife. But this is not the earth, people work at sunrise and rest at sunset. Ten o'clock is long past the time when people are decided.

"It's really suspicious. Beichen Yuan chewed on his meal and thought silently.

"It's so late, I've been patronizing Gu refining before, it's not too early, I'm washing and sleeping, what about you?"

"Well, go to bed early, bye-bye. ”

The door was closed softly, and the room was quiet again.

Beichen was far away by the window facing the mountain wind, looking at the corner where the man in black disappeared.

The moonlight was bright, and a faint silver glow sprinkled on the young man's fair cheeks.

After a slight sound of the door closing, Beichen Yuan found the rope in the cabinet, tied one end to the window, and threw the other end out of the window, and the others also slipped out of the window along the rope.

The slight sound of his landing was drowned out by the countless summer night insect chirpings in the distance.