Sollund went all the way north, and it was much more difficult to navigate the snow and ice, and the horses that could have been used for him were long gone. The environment is so harsh that there is not even enough food to feed them. After all, it is not easy for people to fill their stomachs in such a place.

"Wait! I smell the scent of the undead, I'm afraid there are quite a few of them. You stay where you are, and I'll go ahead and find the way. "Orlan had to be cautious, as the number of undead encountered along the way was growing and becoming more and more difficult to deal with. For example, many of them are undead people who have been "frozen" in deep snow, and as soon as a living person comes close to them, they will pop out and surprise you with a big surprise.

Oran crouched cautiously on the top of the hill, then pulled out the monoculars in his leather purse. The telescope was borrowed from Yulia, and it was said that the magnification of the telescope made by her was far better than that of ordinary binoculars, and the lens was made of high-purity transparent crystal.

This was the first time Orlan had seen the Immortal Courtyard, at the end of the continent. Below the mountain range where Oran was located was a flat, vast plain, and he had guessed correctly, there were thousands of undead on the plain, and it was not an exaggeration to describe it as crowded with people.

This kind of crowded scene Orlan had only seen it at the train station or some tourist attraction in the former world, so he "gladly" accepted the terrible fact.

“…… At the end of the year, are these undead all here waiting to buy tickets to go home? Hehe, well, that's a cold joke. Oran said to himself with a frown.

From the telescope, he also found that the Immortal House was not connected to the entire continent, and it was not an exaggeration to say that the two were even separated by a Missili River. I really can't imagine how those White Sects locked up the undead? There should be living people stationed inside, shouldn't they?

But as he looked closely, he found that things were not so simple, and there were obviously many traces left after the fierce battles in the Immortal Courtyard. It seems that from so far away, you can smell the smoke inside...... Wait a minute! What is that?

Oran suddenly discovered that there was a strangely shaped creature above the head of the Immortal Courtyard, a creature that was still alive! Although it is only slightly larger than a fingernail in a telescope, it is estimated that it will not be small. This shape of the creature is a little familiar, looking at the big stick mallet in its hand, could it be an outlier demon?

In his previous life, Oran had killed many of these endangered Chaos creatures, and it stands to reason that their numbers were already very scarce, probably because they were wiped out by the Sun God King and his army of Silver Knights. Although now it is true that there are some differences in their appearance between the "first generation" and the "third generation".

So the House of the Immortals has fallen into the hands of demons? I just don't know if there are any living people inside.

But the most critical question now is, how do they enter the Immortal House instead? At the moment, this sea of corpses is not so easy to solve.

……

"With so many undead, how can we deal with them? Yulia, do you have any of the super-powerful alchemy balls you used at the beginning, and if you throw him ten or eight, you should be able to wipe them out! Orlan looked at Yulia expectantly.

"You think that thing is cabbage! Just a ten-pound or eight-pound one? It's only taken me so many years to make an experimental 'snowball', and I don't want to be gone in a daze, and I haven't settled accounts with you and Lilian yet!" Yulia was angry at the mention of it.

"Snowball...... It's a lovely name, and if I want it to say, it's better to call it "Avalanche". That's right, Avalanche! I thought of a good idea, if we could create an avalanche and bury all the undead at the foot of the mountain! What do you say? Oran said excitedly.

"I ...... I listen to you. ”

"Avalanche?" Yulia was clearly interested in Orlan's proposal. In the middle of that, she took out paper and pen from her backpack and began to write, draw, and draw.

Oran and Ciri curiously leaned up to take a look...... Well, for the real "scholars", if they want to create an avalanche, they must first use scientific (alchemy) methods to verify the feasibility. It didn't take long for Yulia to finally give their answer, after the two of them waited patiently.

The results were a bit disappointing, because the success rate of creating avalanches was too low, and based on the existing conditions, combined with the altitude, topography, slope and snow thickness of the mountains, the success rate was less than 20%.

"Have to kill all the way? Or am I going to be bait to lure the undead away? "Ciri is really a tendon, I'm afraid she was bait many times before to come up with such a stupid solution!

"Stupid way, dismissed!" Oran "slashed" a knife into Ciri's head, and Ciri looked at Oran with tears in her eyes, which was Orlan's usual "punishment" method for her.

"You two don't make trouble, I've already figured out the solution, you see!" Yulia placed the constructed diagram in front of the two of them again.

I saw that the drawings roughly outlined the height of the mountain range, as well as the approximate distance from the mountain range to the Immortal Courtyard, and a seemingly smooth curve connecting the two...... Well, Orlan already knows what Yulia wants to do.

"Is there any other way we can do it...... Why don't I be the bait! Orlan swallowed, his face unusually ugly determined to use the most "stupid" method in his mouth.

"What is this, to make Orlan throw us from the top of the mountain to the House of the Undead? Oran, do you really have that much strength? Ciri flipped over the drawings with a goofy expression.

"We're going to fly over!" With a wave of her hand, Yulia decided on the plan in Orlan's desperate eyes, and it was invalidated by one vote!

"Fly over? Sounds like a great look! ”

"But how do we prepare the 'hang glider' in this wilderness, we don't have the materials at all!" Oran still holds the last glimmer of hope to negate this plan, after all, in this world, playing high-altitude flying or something, thinking about it will make his feet sore, and he even can't even run a steam train and wants to fly into the sky.

"I think we can find enough materials to make a glider that can be carried by the three of us! After my research, it was decided to go with a suspended delta wing. We needed an unusually large and tough animal skin for the wings, as well as a stiff and light frame, keels, tripods, and rope ties made of tendons...... In addition, I need to give you a little more about the principles of flight, well! Let me show you that 'alchemy' is the primary productive force! ”

Oran and Ciri were dumbfounded!