My system is full of bugs

"Everyone, have a good journey. I'll wait for your triumphant return. We will hold a feast at that time and treat you all well."

City Lord Qiufeng, as well as Grandmaster Zuo, who had just been healed and was still a little weak, came together in front of the crowd and sent them out of the City Lord's Mansion all the way.

"Little friend, everything is troublesome for you. Maple Leaf, your order is my order. Everything is based on your thoughts. Don't be impulsive. Each of you is the main force of Autumn Wind City. You must know how to protect yourself."

The strategist Zuo Zongshi said with a pun, Lin Feng didn't care, Feng Ye nodded, and then everyone set off directly.

The group of them walked directly through the secret passage arranged by the city lord, so they could leave the city directly without being discovered by their team.

This secret way is only known to the highest level of the city lord's mansion, and other forces can be said to know nothing about it.Soon, everyone left Autumn Wind City, and when they got outside, everyone became more cautious in their actions.

"You four, go to the four directions of the team to be vigilant. If you meet someone, send a signal immediately."

While talking, Maple Leaf took out a small bell.This thing is very strange, because it doesn't make any sound because it shakes when it is worn on the body.

Immediately, the four players with better agility rushed out in an instant, one by one, and it was the result of long-term training.

"What is your bell for?"

Like a curious baby, Chu Manrou asked Fengye.

Feng Ye smiled slightly upon hearing this, and then explained.

"This is a sound-transmitting bell specially made by our refiner and talisman master. Through energy guidance, a signal of a special frequency can be launched, so as to achieve the function of transmitting messages. According to a specific frequency, it can even transmit code words."

Lin Feng was taken aback by what Feng Ye said. This thing actually reminded him of the legendary telegraph machine. Isn't this a small code machine?

It has to be said that they are not from Lin Feng's technological world, but they were able to achieve this level, which really surprised Lin Feng.

At the same time, Lin Feng finally understood why the world has become so diverse, such as swords and magic, and the legendary technology that uses magic.

These are also what Lin Feng inquired from other people, and even ordinary people have heard of it. There is such a magical place in this world, the Magic Technology City, but few people have been there.At least the people here have never seen it, but what is certain is that it does exist.

But the things in front of them are not based on any magic technology city, but Maple Leaf and the others came up with it themselves. This is definitely a powerful idea.

"I proposed this thing, but the design and idea were all done by the military advisor. I didn't think about it either. I just said casually that I wanted something that could convey secret letters and messages, and it turned out that it was actually made. "

When Maple Leaf spoke, she was somewhat proud, because this thing had her share of credit.

But what she found was that Lin Feng was surprised, but he didn't look too shocked, which made Maple Leaf somewhat disappointed.In fact, she has been looking at Lin Feng with a natural attitude that is easy to handle. She really wants to see what Lin Feng's shocked expression will look like, but it is too difficult to see.