In fact, he has one such spell himself, which comes from the [Infrasound Detection] in the [Leyline Detector] in the Dark Region.

It is capable of detecting the structure of the earth layer and the objects within it, and can also be used in water.

However, this spell is more like enhancing the caster's own senses, rather than directly locking on to the target, similar to [Exploration] for telepathic detection.

In this regard, Xia Duo himself has not studied much, after all, whether it is humans, elves, or drows, they all live in the background medium of air, and there is very little research on spells that use water as the background medium.

……

The sea is no better than the land, and after the initial excitement, the whole journey is starting to get tedious, and in addition, Xia Duo has just noticed that Nia is still a little seasick.

As a result, less than two hours after the actual voyage had been less than two hours from the time she left the port of Severington, Nia had become a little out of spirits.

"Let's go to the cabin and rest for a while!"

"No, I'm going to keep looking at the sea!"

Seeing that Nia pursed her lips and held on, Xia Duo couldn't bear to tell her that this voyage would last at least a day and a half.

"The Legend of the Fairy Tree"

After thinking about it, he put his arm on Nia's shoulder and whispered, "I'm a little tired, come and sit with me in the cabin for a while!" ”

Hearing Xia Duo say this, Nia's already pale face suddenly flashed a trace of blood, she didn't continue to insist this time, and was helped by Xia Duo to a lounge that had been arranged in advance.

Inside the lounge.

Shado reclined Nia on the makeshift bed, and then made her a cup of Bonu leaves, and the last bit of this top-quality tea that Aureps had sent her.

Before the Bonu tea tree in the Arcane Garden grew, the original leaf tea was drunk a little less, and Xia Duo had not made this tea for a long time recently.

However, there is no mage in the wizarding world who has developed a spell to resist seasickness, let alone any seasickness medicine, and the only way Xia Duo can think of to relieve the symptoms of seasickness is the tea made by Bonu Yuanye.

Treating his wife, Xia Duo will naturally not be stingy, let alone a little Bonu original leaves, even if it is a Bonu tea tree, as long as Niya needs it, he is willing to cut it.

Fortunately, it is worthy of being a Bonu tea that can relieve the fatigue of spell casting, and the effect of the original leaf tea is even more outstanding, and Niya has become much more normal and in good spirits after just a few sips.

And at this time, she noticed that she had drunk this special tea that was completely clear to the bottom, with only one leaf falling at the bottom of the cup, and her eyes were full of surprise: "This is the original leaf of Bonu?" It's really beyond imagination! ”

Nia suddenly regretted that Xia Duo had said that she would give her some raw leaves, but she refused on the grounds that it was a gift from the Patriarch of Aureps.

And now, she also noticed the small openwork Mithril jar still on the table not far from the bed, which was the container for the original leaves of Bonu, and there were only a few leaves left in the bottom layer.

It was even harder to speak again, but it made her look forward to the Bonu tea tree in the Arcane Garden even more.

I only hope that the sensible Pamela can watch the naughty Abel and don't let it harm that precious tea tree.

Of course, Niya knew that Xia Duo attached great importance to the tea tree, and even arranged for Taling to constantly monitor and protect it day and night, and it was difficult to hurt the tea tree with only Abel and Pamela, two flying horses who were not magical.

But when she thought of Abel's naughty and out-of-the-box character, she couldn't help but worry.

"Shado, how long did you say it would take for that tea tree in the Arcane Garden to grow?"

"In the case of natural production, it takes about ten years to pick tea!"

"Huh?! Is it going to take that long? Nia couldn't help but be stunned.

"For elves, this time is very short, but I have a way to speed up its growth, and if it is fast, you will be able to drink your own Bonu original leaf tea in two or three years."

There are many spawning spells in elven magic, and Xia Duo has obtained a lot of them in the [Sword of Domination], but the elf race is always tired of being "complicated" in many things, and different plants have different spawning spells.

And what he obtained was precisely the birth spell that did not correspond to the Bonu tea tree.

Of course, ordinary birth spells can also be used, but Xia Duo only has such a tea tree, or in order to pursue excellence, he still decided to wait for Atwood to sense the natural holy power before letting him study it slowly.

And two or three years is the latest time that Xia Duo expected, although he can't do the "immediate preferability" like the elf, but this time is also within his tolerance.

Nya was looking forward to hearing this time, and it was clear that it was within her tolerance.

……

After Nia's seasickness was completely gone, Xia Duo chatted with her for a while before each took out their own research materials and began to study them separately.

Near noon, Captain Bill had some food brought over, but Shado refused, after which Shado himself went to the sea to catch two salmon and made a pot of fish soup for Nia.

After lunch, Nia didn't want to see any more sea views, but returned to her room to continue studying the background fluctuations of her magic web, as for the underwater detection spell, it is estimated that she has forgotten about it.

This lasted until noon the next day, when Bill had someone come to report that the "Far Away" was still about two or three hours away from Hubble Harbor.

On this last voyage, Nia did not want to stay in the cabin any longer, so she called Xia Duo to the deck with her.

At the same time, a crew member who was responsible for answering questions about the sea for Xia Duo and Niya pointed to a vague hill in the distance and said:

"My lord, there is Fish's Head Peak, which looks like a whale's head, and not far beyond Fish's Head Peak is Hubblefjord, which is located in the innermost part of Hubblefjord, which is a natural haven.

"Of course, the Watch Island that your Excellency is going to this time is at the entrance to Hubble Sound, and according to the plan, the 'Far Away' will first take you and your wife to Watch Island, then go to Hubble Harbor to resupply, and finally pick you and your wife back to Severton at Watch Island."

Xia Duo nodded, in fact, he and Nia had already decided to teleport back directly when they returned, and Nia felt that she had experienced enough of the offshore voyage and didn't want to waste time repeating it.

……

Just when Xia Duo thought that this journey would arrive at its destination without any waves, an accident suddenly struck.

Not long after the "Far Away" passed by Yutou Peak, Xia Duo suddenly sensed danger, and after tracing the subconscious information, he found that there was an abnormal undulation in the sea area ahead.

Shado immediately summoned Captain Bill, ordered the "Far Away" to slow down temporarily, and then cast a spell to project a sensing field into the sea ahead.

As his perception extended, Xia Duo "saw" the waves on the surface of the sea below, as if something was stirring underwater.

After a closer look, he found that there were actually two behemoths under the water, leading their respective vassals to fight continuously!

On one side was a whale-like fish, but much larger than the whale, almost twice as large as the Far Away.

On the other side is a giant octopus.