The bottom of the funnel is the switch, and the bottom is also the key point to go deep into the underground city. If the people inside control it, it will naturally achieve the effect Han Sanqian said.

If they need people from outside to come in, they can open the mechanism, and people from outside can come in smoothly. If they don't need it, they can stick to the mechanism and use the narrow and strong passage to completely reject the enemy. Strong attack is also inevitable.

Of course, this will require the material of the channel to be small and strong enough, and deep enough, only in this way can you resist the strong attack of the enemy outside.

"no problem."

"These things must be built at any cost. I still say that, you don't have to worry about money."

"good."

"If there is nothing else, you can arrange it now, and I will handle other things." Han Sanqian ordered.

"Luo will take his leave first."

After the words fell, Luo Jin left first.

After he left, Han Sanqian got up, picked up the paper and pen, and wrote a letter to the queen ant very quickly.

Han Sanqian hoped that the Ant Queen could move the people here as soon as possible. He would leave one of the three Yetian cities for Ant-Man, and at the same time, the underground city would be reserved for Ant-Man as the general base.

In this way, Ant-Man can usually live above the ground, and in case of any emergency, they can quickly enter the underground city.

It was built in this way, in fact, it was also reserved for them as a backup.

Once Ant-Man enters there, while being safe and secure, the underground passages will also play to their great advantage.

Of course, Han Sanqian would never have the cheek to let others move here for free.

Han Sanqian promised that he would give half of the tax revenue to Ant-Man. The purpose of doing this is actually telling Ant-Man that as long as you are willing to come, you will also be half of the masters of Yetian City.

In this case, ants have a huge cake here.

They may be trapped because of the war, but if they can make this place safe, then for them, there will be unlimited huge benefits here.

They can recuperate enough, multiply and grow, and even rely on the economic support here to gradually become a powerful party.

This is not simply to kidnap others morally with kindness, but to give them a huge choice and let them decide freely.

Of course, Han Sanqian also made it very clear in the letter that Ant-Man can choose not to come. compensation.

After writing these letters, Han Sanqian condensed a spell in his hand and flew straight into the distance in an instant.

Although Han Sanqian could use the special things left by Ant-Man to inform them, but for Han Sanqian, he didn't know how to speak.

After all...Han Sanqian just wiped out everyone else...

After sending out the letter, Han Sanqian asked Dao Scar and Hai Jin to gather all the brothers together and enter the eight directions world for cultivation.

After finishing these, it has come to the middle of the night.

But Han Sanqian still didn't rest, sitting in the main hall on the city wall, still thinking about troublesome things.

"It's so late and you don't rest, why are some people so troubled when they just took down Yetian City?"

A voice came into the hall.

It was already late at night, and it was impossible for anyone else to visit at this time. JrNovels.com