The city lord of Zhenman City came faster than Feren had imagined, and as soon as Avril's words fell, the city lord of Zhenman City had already walked into the grocery store.

"Faerun, I'm bothering you again!" said the lord of Zhenman City with a laugh.

"What is the city lord saying, I am warmly welcome if you can come to me!" Fei Lun also said with a laugh.

Invite the city lord of Zhenman City to the backyard, and after the guest and host are seated, the city lord of Zhenman City is not polite, and directly explains the intention.

"Just now I saw Avril use the Demon Slayer Bomb to kill an extraterritorial insect demon, and I learned that this Demon Slayer Bomb was just researched by you, so I came over to ask about the situation of this Demon Slayer Bomb. ”

"This kind of demon exterminating bomb is based on some characteristics of the extraterritorial insect demon, after inputting a trace of divine power, you can control the explosion of the demon exterminating bomb, after the demon extermination bomb explodes, it will release a kind of dense fog that has a strong lethality to the extraterritorial insect demon, as long as it is shrouded in dense fog, the strength of the extraterritorial insect demon will be weakened by several percent even if it does not die. Feren smiled and recounted the effects of the Demon Slayer Bomb.

"Fei Lun, I have also seen the effect of this demon exterminating bomb with my own eyes, I want to ask now, how big can this demon exterminating bomb be?

"The Demon Slayer Bomb I asked Avril to use before was only an experimental version, in order to test whether the Demon Slayer Bomb was really effective against Extraterritorial Worms, but it was clear that this Demon Slayer Bomb was still very effective against Extraterritorial Worms. Faren said with a smile.

"This Demon Extermination Bomb is only an experimental version, if necessary, I can refine ten times the size, a hundred times the size, a thousand times the size and ten thousand times the size, the larger the volume of the Demon Slaying Bomb, the greater the lethality to the extraterritorial insects, once the largest Demon Exterminating Bomb explodes, it can kill at least a million extraterritorial insects and demons. The materials needed to refine this kind of demon exterminating bomb are some common materials, but the refining method is more troublesome, but as long as you are a little familiar, the average refiner can master it, if the city lord needs it, I can donate the formula for refining the demon exterminating bomb, if the city lord does not need the formula, I can provide a large number of various specifications of demon exterminating bombs. ”

"What do you want?" The city lord of Zhenman City was extremely excited when he heard Fei Lun's words, but he was not carried away by this news, and still asked calmly.

"If the city lord wants the formula, he needs to pay me a large amount of the corpse of the extraterritorial insect demon, and if the city lord only needs the demon extermination bomb, he can exchange half of the material and half of the corpse of the extraterritorial insect demon. Faren said with a smile.

"What do you want so many corpses of extraterritorial insect demons, after the extraterritorial insect demons are killed, only the insect core in the body is of some use, and the other parts are useless at all, on the contrary, there is a lot of harm!" Hearing Fei Lun's words, the city lord of Zhenman City asked with a frown.

"Of course, I want the corpse of the Extraterritorial Worm Demon to be of my use, and as for how to use it, I can't tell the city lord!" said Faeron with a smile.

The corpse of the extraterritorial insect demon can be transformed into chaos energy by the chaos furnace, and with enough chaos energy, the Eternal Secret Tower can transform and evolve, and the stronger the Eternal Secret Tower, the stronger he will be.

Now that the insect tide has broken out, it is the best time to officially obtain a large number of corpses of extraterritorial insect demons, and of course Faeron will not let go of this good opportunity to accumulate chaos vitality, so he will propose such a trading method.

The city lord of Zhenman City didn't know that Fei Lun still had a heaven-defying natal secret weapon like the Eternal Secret Tower, so he was so puzzled.

"In that case, I won't ask any more. I'd like to get the recipe for the Demon Slayer Bomb, but I need the Demon Slayer Bomb too, but I don't have the corpses of the Extraterritorial Worms in my hands right now, and I'm afraid it will take a while to collect enough of the corpses of the Alien Bugs. The city lord of Zhenman City said in a deep voice, and there was still a trace of embarrassment between his eyebrows.

With the formula of the Demon Exterminating Bomb, he can let his refiners refine the Demon Exterminating Bomb, which can kill those extraterritorial insect demons faster and relieve the pressure on Zhenmancheng, but now that there is no corpse of the extraterritorial insect demon, he is embarrassed to open his credit.

"It's okay!" Fei Lun saw the difficulty of the city lord of Zhenman City, "I can hand over the recipe to the city lord first, and wait for the city lord to collect enough corpses of extraterritorial insects and demons to send them to me, as for the finished product of the demon extermination bomb, it will take a while to refine it, after all, I didn't know if the demon exterminating bomb was useful before, but I only refined a few test products, and the city lord wanted me to refine it now." ”

"Don't worry! Don't worry! Zhenmancheng can hold out for a while, Feiren, you just need to do your best. The city lord of Zhenman City said with a smile, "What materials do you need to refine the Demon Slaying Bomb, you make a list, and I will have people send all the materials over in a while." ”

"Okay. Fei Lun didn't postpone it, and directly wrote out all the materials needed to refine the Demon Exterminating Bomb and handed them over to the city lord of Zhenman City.

"Fei Lun, you are busy first, I'll go back and have someone send you the materials!" After putting away the recipe for the Demon Slayer Bomb and the list of materials needed to refine the Demon Slaying Bomb, the city lord of Zhenman City left in a hurry.

The city lord of Zhenman City, where Li opened the grocery store, did not directly return to the city wall to sit in the town, but returned directly to the city lord's mansion, called his henchmen, and asked the henchmen to prepare a batch of materials and send them directly to the grocery store, and then found another henchman, handed over the formula for refining the demon extermination bomb to the henchman, and asked the henchman to immediately organize his refiners to refine the demon exterminating bomb with all their might, ensuring that enough demon exterminating bombs can be refined in the shortest possible time, as another killer weapon below the insect tide.

The city lord of Zhenmancheng still attaches great importance to the demon extermination bomb, and has mastered the formula of the demon exterminating bomb in his hand, in the short term, the demon exterminating bomb is lower than the killer of the extraterritorial insect demon, and in the long run, after defeating the insect tide, there will be countless adventurers who go deep into the wild domain to hunt the extraterritorial insect demon, with the demon extermination bomb protection, these adventurers are equivalent to an extra talisman, and can better survive in the wild domain.

The materials required to refine the Demon Exterminating Bomb are very common, and the refining method is not very complicated, so the price of a single is not expensive, and it can be completely accepted by those adventurers, so the Demon Exterminating Bomb is easy to become a good thing necessary for adventurers to go deep into the wilderness domain, as long as the adventurer likes it, word of mouth, the City Lord's Mansion who has mastered the formula of the Demon Exterminating Bomb will continue to obtain a large amount of profits, how can this not make the city lord of Zhenman City pay attention to it.