Hu Tu opened the system mall and found a canned portable liquid nitrogen, which was not expensive, ten gold coins a can, and a can of zero .3 cubic meters of liquid nitrogen.

Hu Tu didn't say a word, and directly spent 10,000 gold coins to buy 1,000 cans of portable liquid nitrogen, which is a necessary investment to do the task, and he didn't feel distressed at all about spending this money.

"Master, why are you crying? Don't cry, it's just gold coins, Velvet will definitely work hard to complete the system tasks, kill monsters, and earn a lot of gold coins for you! In the car, Velvet held the owner's face distressedly.

Hu Tu narrowed his eyes, he wouldn't admit that he was distressed!

"Here, put on the hood of the combat suit, let's get out of the car and try a junior flame beast first."

Hutu and Velvet put on their combat suit hoods and the helmets of their spacesuits before getting out of the car.

The Flame Beast still wanders around aimlessly, ignoring Hutu and Velvet, except for the leader-level Flame Beast, the low-level Flame Beast has no intelligence, and will only instinctively absorb sunlight, and will not take the initiative to attack people.

The keen sixth sense made Hu Tu and Velvet perceive that their appearance made the Flame Beast Lord flying in the sky, Phoenix, look down.

"Velvet, don't move yet, in this place, we can't do it, wait and see what it wants to do." Hutu said, pulling the velvet.

Fortunately, the phoenix just glanced down, and then flew away into the distance, very purposeful, as if looking for something.

"Whew! Finally gone, I felt like it was going to be extra hot to stay under it! ”

Velvet couldn't help but turn down the temperature regulation of the combat suit by one degree, well, the temperature in Catwoman's combat suit is twenty degrees now, which is very cool!

Such extravagant behavior makes the energy of Catwoman's combat suit constantly decrease, and ten percent of the energy is consumed in an hour, mainly because it is too hot on Mars, and it is extremely difficult to produce cold in such a hot place.

After seeing the figure of the phoenix in the sky, Hu Tu selected a primary flame beast, this flame beast was the closest to them, he took out a long, thick jar from the storage space, and quickly threw it at the primary flame beast.

The canned portable liquid nitrogen was exposed to such high temperatures, and cracks soon appeared on the can, and it exploded in the air a meter away from the primary flame beast, and the liquid nitrogen splashed in all directions, and a cloud of white mist rushed towards the primary flame beast.

The temperature around the primary flame beast dropped suddenly, and the liquid nitrogen turned into white smoke that froze the gas in the air, and pieces of snowflakes appeared in the air.

However, liquid nitrogen would eventually be rootless, and in less than a minute, the liquid nitrogen in this jar was consumed by the endless heat wave, and the white slag on the primary flame beast's body disappeared, and the light on its body dimmed a little.

Hutu, who had been watching for so long, had come to the conclusion that a liquid nitrogen tank could only temporarily freeze the primary flame beast, and could damage it, but it could not kill it.

Then, Hu Tu found another primary flame beast and quickly threw out three jars of liquid nitrogen, this one was directly frozen, and under the alternation of hot and cold, it shattered into pieces of ice and was finally evaporated, leaving behind only a thumb-sized fire attribute crystal.

"Ding! Kill a primary flame beast to get 100 gold coins and a piece of Broken Fire Crystal. "The cat-eared girl system has popped up.

Hu Tu quickly calculated that killing a primary flame beast required three jars of liquid nitrogen, which is thirty gold coins, and the reward for killing a primary flame beast was one hundred gold coins, which was a full seventy gold coins!

"! Velvet, come along, throw it with me, throw it to the place where the flame beasts are dense, you know? We're going to make a lot of money! ”

Feeling like they had found a shortcut to riches, Hutu and Velvet kept pulling out the liquid nitrogen canister from the storage space and throwing it at the flame beast's body.

Looking down from the sky, a white dot pops up on the orange-red earth from time to time, and then quickly disappears.

At first, Hutu and Velvet's attack went smoothly, and after a while, they froze to death the hundreds of primary flame beasts around them.

Then there were dozens of mid-level flame beasts and a few high-level flame beasts left beside them, and the flame beasts in the distance felt the gap here and floated over slowly.

"Master, I think something is wrong, these big flame beasts, we can't freeze to death!"

"It's not that you can't freeze to death, it's that the number of liquid nitrogen tanks we threw is not enough, keep throwing, and throw each flame beast until it freezes into ice and shatters!"

Hu Tu and Velvet continued to throw, and gradually summed up the pattern, an intermediate flame beast needed eighteen bottles of liquid nitrogen to kill, and a high-level flame beast needed thirty cans of flame beasts to kill.

And if several flame beasts gather together, the heat around them is stacked, and if you want to kill them, each one needs more canisters of liquid nitrogen.

"Ding! Kill an Intermediate Flame Beast to get 200 gold coins and a dim Spark Crystal. ”

……

"Ding! Kill a high-level flame beast to get 300 gold coins and a fire attribute crystal. ”

……

A thousand cans were not used at all, and they were quickly thrown away, and they killed twenty-three of them for intermediate flame beasts and five for high-level flame beasts...... In the end, I didn't make much money at all, minus the cost, I lost more than 2,000 gold coins, and I got a lot of crystals.

After killing the first batch of Flame Beasts, the second batch of Fire Beasts arrived, probably because Hutu made too much noise, and Mars's consciousness found out that he was hunting and killing Fire Beasts on a large scale, so he let the Fire Beasts attack them.

As a last resort, Hutu continued to buy cans of portable liquid nitrogen in the System Mall, and let Velvet continue to throw it with him.

I don't know how many times I repeated an action, Hutu and Velvet have a strong physical fitness, and they don't feel tired physically, but they already feel very irritable in their hearts, but because they have exercised in the Void Battlefield, they have survived.

With liquid nitrogen in hand, the flame beasts couldn't get close to them at all, and because the surrounding temperature became very low under the continuous liquid nitrogen attacks, Hutu and Velvet didn't need to cool the battle suits, and the combat suits' abilities were automatically replenished.

The two disappeared quickly, and after a heat wave surged, the flame beast in this area disappeared out of thin air, and the figure of the flame beast suddenly appeared in the other area.

After two hours of fighting, Hu Tu obtained two hundred shattered fire attribute crystals, fifty dim fire attribute crystals, and eleven fire attribute crystals.

Hutu wasted more than two hours hunting the Flame Beast, and when he got back to the car, he turned on the transmitter that had just been turned off.

"Hutu! You've finally replaced the backup transmitter, your little girlfriends can't find you, they're all crazy, and the calls are coming to us, so you can quickly accept their video chat and explain it to them! The moment communication was restored, Natasha's voice of collapse came.

Ask for collection, ask for subscription~

(End of chapter)