Erha was grinning and giggling, and his tongue was thrown out very long, but now when he heard Luca's words, he suddenly became nervous.

"Who did you listen to?" he exclaimed.

"Do you need to hear? I observed, this place is not hot, there is a constant churning down there, plus these white mist, it is not that there are special veins on the bottom of the sea to release gas, what else can there be? It can't be a large group of whales with flatulence, right?" Lukka said.

"Do whales get flatulence?" Erha's thinking was naturally led to a fork in the road.

"That's not the point!" Lukka shook his head helplessly.

"Oh yes, I won't tell you the secret of the temperature of the boiling water!" My mouth is tightly closed!" Erha turned his head firmly to the bow of the boat, and his tongue drooped out of his mouth again.

Lukka didn't need to listen to him anymore, and from his reaction, he could conclude that his guess was not wrong.

"Well, you don't need to say the temperature or anything, you tell me what kind of gas is coming out of this water, can you? He induced it in a different way.

"You don't have to worry about this, this gas is called 'Yajia' on our side, it is colorless, tasteless, non-toxic and harmless, lighter than air, but when you first go out of the sea, it will bring a lot of water mist and block your view. "Erha is really endless.

"And what exactly is it?" Lukka asked.

"How do I know? Who but the alchemist would be interested in this thing?" Erha said, shaking his head.

Is this some kind of alchemical material?, Lukka thought, concentrating himself and putting himself in a state between meditation and sobriety. He did feel that the bubbles constantly gushing out of the sea water contained some alchemical energy, but this energy was too weak, and even under his senses, it was fleeting and almost impossible to catch.

"If Phil had been here, he would have been able to figure out what this thing was made of. Thea said regretfully beside her.

A thought popped into Luca's head, and he turned back to the captain's quarters, and it wasn't long before he returned with a glass bottle.

"Daniel, can you help fill this bottle with that gas? It's already out to sea, it's getting too much air. It is better to collect the bubbles under the surface of the sea into this bottle, which is more pure. Luca said.

This movement may be difficult for others, but for Daniel, it is just a matter of moving your fingers. A few minutes later, the bottle, with a sealed wooden cork on its mouth, was wet and delivered to Luca's hand.

Looking into the sunlight, the gases still faintly shimmered with a purple glow.

"Hey, Erha!" Lukka shouted at the bow of the boat.

Erha still blows the wind in front of him, ignoring him.

"Erha!" Lukka shouted.

Ollie walked up to Erha and patted him, and then he turned his head: "Do you call me?

"Don't worry, our captain likes to give people nicknames. Ollie said.

"Oh, well, what do you want me to do?" Erha never seemed to think much about.

"You're going to go back to the Sunrise, aren't you?" asked Luca.

Erha nodded: "Our job is to transport goods and news between these two places. ”

"Alright, can you help me get this back when you return to the Sunrise Islands?" said Luca, pointing to the bottle in his hand.

"Where?" Erha asked.

"Just the Sunset Express store on that island over there, and the rest of the matter will be handed over to the Sunset Express Office. "When it comes to transporting fragile items, Luca trusts Sunset Express far more than the kobold in front of him.

"That's no problem!" Erha agreed, but soon followed by a "but", "However, the specific price, you have to wait for this sea, you go and discuss with the business director on our side, we are only responsible for transportation, regardless of the bargain." ”

"It's easy to say, I would have been indispensable to deal with your black market. Lukka said with satisfaction.

"You're going to give this to Phil?" Thea asked.

"yes, this thing is in his hands, maybe it will be of some use. Luca said.

"Hey, it's okay for you to bring things, but don't tell the secrets in this sea!" Erha cried anxiously, "If anyone can walk this sea, we will be unemployed!"

"Don't worry, I won't smash your jobs. Luca said with a smile.

Of course, he didn't plan to reveal this secret casually, but the reason was not for Erha's job. According to the information he obtained, on the other side of the boiling sea, all the people who live are magical races, and once the shipping route is opened, it will not be a simple trade exchange.

You must know that elves like Nora, kobolds like Erha, and races such as dwarves and orcs that Lukka is not familiar with appear as expensive slaves in the Sunset Islands, especially in the circle of those upper nobles of the Brohn Empire.

If the two sides do meet, whether it is the navy of the Sunset Islands swarming to capture and sell slaves, or the magical races on the other side of the boiling sea retaliating in turn, the scene will definitely not be pretty.

"We won't say it. "But for so many years, how is it that no one has discovered that this seemingly boiling sea water can actually be sailed?"

"It's normal. From the Sunset Islands, there is no flaw in the boiling water, and there is a heat wave when you get closer. In this case, not many captains with brains in the water will go this way further. Luca said.

"Why not, we have one here. Thea muttered quietly.

Lukka pretended not to hear and continued, "Even if someone finds out about this secret once in a while, I guess the black market has the ability to make him speechless again. ”

"You're talking as if we're used to killing people and killing people!" Erha cried out dissatisfied, "We're just transporting everything we know about from the Sunset Islands!"

Lukka watched him jump up and down, and was about to laugh out loud, when he suddenly noticed that the other person's figure had become blurred.

The steaming white water vapor on the surface of the sea, as the Silent Reaper continued to sail eastward, became more and more dense unconsciously, and began to obstruct everyone's vision, and the miniature three-masted ship in front of it had now disappeared into the water vapor and disappeared without a trace.

"Oh, you've been telling me all the time!" Erha hurriedly rushed to the bow of the boat, twitching his nose desperately, trying to catch the slightest clue in the air.

"What to do, what to do? I can't find it!" he began to howl and cry, and the end sound sounded a bit like a wolf howl.