"It's a waste to squeeze one of them to death, and soon it's worthless and then sucks the soul... There is not a bit of sustainability in mind. Throwing away the empty bottles, Roger opened the trapdoor on the deck and walked towards the bottom of the cabin: "If you open a well-equipped nursing home, as long as the residents are well eaten, drunk and playful, and control in the early stage not to overindulge such positive emotions as happiness and hope." Seriously, there will definitely be more people than you can imagine who will rush to move in. ”

"There are more than 60 million people in England, how many homeless, unemployed, homeless and self-reliant people are there, and if such a place for idlers were built, the reputation would definitely be a hundred times stronger than it is now. Roger's voice came from below deck, "And if there are a certain number of people, even if they are open to eat, the despair of the equal division will not be depressingly crazy." ”

Lupin's eyelids jumped, if the Dementors developed as Roger said from the beginning, they would definitely infiltrate the entire human society unconsciously, and sufficient food would bring rapid reproduction, and the number of Dementors would be more than just guarding a prison... Lupin couldn't help but be glad that the Dementors didn't have a high IQ.

It's just a pre-war chatter to relax your nerves, after all, it takes a while to keep your body and mind happy even with the Elixir of Joy.

Roger stopped the 'initial implementation policy regarding the Dementors' plan to exterminate humanity, as he could already feel a wave of happiness welling up in his heart, and a bright smile had begun to fall on his face.

He untied the rope holding the cannon in place and dragged it for some distance, leaving plenty of room for the action of reloading.

This kind of old-fashioned firearm was the first time Roger had come into contact with it, and he couldn't get enough gunpowder, so he had to rely on blindness to hit his luck. After digging five or six scoops into a decorative wooden beer cup, shoving a solid cannonball through the gun head, and finally squeezing the gunpowder with the large wooden stick like a leather stick, he opened the gun's side gun and pushed the gun out.

Pushing the gun out and aiming out from the gap in the side gun, Roger found himself forgetting a very important thing, the ship he controlled was aimed at Azkaban with the bow of the boat, and he had a fart to fiddle with the side guns here!

"What's that... Professor Lupin, help make a ninety-degree turn to the left!" the creature shouted overhead.

Ding Lingdang's fiddling with the artillery for a long time had already made Lu Ping suspicious, and then there was a request to turn around, and under the effect of the elixir of joy, the former comrade professor, whose curiosity had risen, decided to come down and see for himself what was going on.

"What is this? It looks like a two-wheeled, excessively thick iron bucket... And it's not the same thickness as before-and-after..."I don't know that ordinary people's firearms and cannons are a common problem among purebred wizards, let alone this centuries-old antique.

So Professor Lupin, who was born into a wizarding family, didn't know what Roger was fiddling with: "Is it so thin in the middle that it is used to hold certain things?"

"yes, I saw the big iron ball in the box over there, it's for that. Roger pointed to the cannonball in the box and drew his wand.

Lupin himself had come down, and it was better to rely on him to help turn around, or at least he could aim in the muzzle of the gun, so as not to turn the ship around.

The wand tapped the hull twice, and the wind-powered wooden ship turned ninety degrees in place, and the cannon pointed at the towering building.

As for the iron rod used to light the fire, Roger had already discarded it, and he didn't understand how to start the fire by poking it down, so the thing was going to use a wand instead of an ignition device to activate the big toy that had just arrived in his hand.

Standing on the side of the cannon, Roger carefully poked his wand into a groove above the cannon's tail.

A deafening explosion sounded in the ears of the "bang !!", the acrid smoke enveloped the entire position of the gun, and the heavy iron cannon retreated a distance of half a meter under the huge recoil.

But these Rogers didn't care, but stared at the fired cannonball through the muzzle, and the momentum hit the sea with a rapid arc, and splashed a lot of water.

"An old antique is an old antique, and the short range is simply outrageous..."Roger rolled his eyes helplessly, and quickly comforted himself under the effect of the joy potion: "But fortunately, I know that this thing can still be used, which makes people feel a lot more relieved." ”

"What is this!?''Gun'?'The kind of wands that Muggles use?" Lupin was startled, rubbed his ears, and poked another cannon with his wand in the same way as Roger, "Why can't I do this?" Didn't put this big iron ball in..."

Although there are no side effects, if you drink a lot of them, you may be blindly optimistic, reckless, curious, unresponsive, etc. And if you drink it normally, one tube of Joy Elixir is enough to use it three times.

But in the face of thousands of Dementors, no one has the confidence to use the little to form an effective resistance, so one person has two stomachs, and slowly speaking, acting and doing things are a little out of control. Fortunately, these two products are not ordinary people, and the side effects are still smaller than those used by ordinary people.

"Don't worry, I'll teach you in a while, first dock the boat near Azkaban, otherwise you won't hit the target and it's just a waste of cannonballs~" Roger said happily, with a few clicks of his wand, and the whole boat floated directly sideways towards the prison.

Then the thing picked up the powder keg and poured it into the cannon that had just fired: "See, this is called gunpowder, if you pour it into the barrel and ignite it, it will form an explosion to shoot the shell out... Just now I thought it should be a little less, so this time I will add a little more~~"

Although drinking too much of the Elimination Potion has reduced his intelligence, but fortunately, it has not fallen to the part of the mentally retarded, after pouring the gunpowder and putting down the barrel, the remaining gunpowder has been reduced by a layer, and then the cannonball is stuffed into the barrel and compacted, Roger excitedly patted Lupin: "Come! This time you come!"

Lupin looked like a big kid with a toy, and with excitement and caution, he poked the ignition of the cannon with his wand...

“Boooooom！！！”

A loud bang ten times louder than the previous one exploded in the ears of the two of them, making it impossible to hear anything but the buzzing sound. A large amount of smoke escaped as if it had lost fire, and it was impossible to see whether the shell had completed its mission... 10