“‘<em>Passed under the crescent moon gate and look for the twin half-moon</em>’…?” “This is……it’s the handwriting of Edward-oniisama.” “It’s that guy’s handwriting!?”  I found a trace of Edward-oniisama in the Ruins of Visitor and I felt relieved. It was the feeling of finding Buddha in hell. Onii-sama, who was wearing an archaic smile in my mind, was waving his hand sweetly.  “It might be some hint that Onii-sama left when he explored this ruins.” “Now then, let’s follow this.” “I agree.”  I packed up my box of wands that was spread on the floor and other tools in my bag and stood up.  ording to the message, we needed to go through the exit where the mark of the crescent moon was drawn in the arch part. As we went through a dark passage for about 30 meters, the light of Moonlight Gallnut Ink came into our sight. Two semicircr signs were arranged side by side. This had to be the twin half-moon.  “This…!?” “Wait, something is also written on it.” “‘<em>When the full moon rises high in the sky, the road will open</em>’…” “Full moon? But, I don’t see a circle mark anywhere……?” “Wait. There is ‘<em>when the full moon rises</em>’ in the message. That means—”  Again, the heavy machine sound resonated. The shape of the room had changed nearby.  “This hint, is it supposed to be written assuming that thebyrinth will move?” “That means, that sound means that the full moon has risen some time ago – in other words, it was a sound that leads to the room where the next hint was written.” “Ah. That’s right. The sky……If the moon has risen to the highest position, the direction to go is south¹.” “Oh no. I didn’t bring apass with me.” “Leave it to me. While it is impossible to use high tier magic andrge area magic due to the consumption of magical power, I can still use magic of this degree.  us was singing wholeheartedly while holding the wand perpendicr to the floor. Thenguage he used was the same ancientnguage of Harvan, but unlike the magical chant he normally used, it was a nursery rhythm. When he released his hand from the wand as he finished his song, the wand turned around and fell down towards the direction where we just came from.  “This direction is south.” “It’s somewhat in.” “Because it is. But it’s unexpectedly convenient to remember this kind of thing.”  Certainly, it was of great use. Without this strange thing, I seriously thought of whether I should extract a ma from the core material or not. Because of us’ knowledge, the wallet of Edward-oniisama was saved.  My older brother’s hint implicitly told us that in addition to the passage of time, our moving weight was also a condition for thebyrinth’s mechanism to change its shape. If at first we searched with two groups, I might not be able to rejoin with us.  Holding hands with us so that we wouldn’t get separated, we moved toward the south through the dimly lit ruins. While checking with ourmps at some ces, we searched carefully. After a while, I saw a glowing round light emerging in the darkness.  “A circr mark…that is the full moon!” “Looking at the distance, is there any message?” “Is this the end point?” “What was your brother doing in this ce?”  At the entrance where the sign of the full moon was drawn, a brand new wooden door was set up. Fortunately, the door was not locked. While slowly watching for signs of movement beyond this door, we slowly opened the door.  “This is……” “A box…is it?”  In the room with the full moon mark, fiverge storage boxes were ced. Each storage box was made to be sturdy by being reinforced with a metal frame and they were supposed to be locked. If they were ced in a ruin like this, they looked like treasure boxes.  Each storage box was carved with a crest of Aurelia. On the attachedbels, there were notes with Onii-sama’s handwriting. Apparently, the inside of the boxes seemed to be items that Onii-sama kept for exploring thebyrinth.  There were two rolls of nkets on the side of the boxes, and there were traces of fire as well.  “Is this a simple base camp?” “Thoroughly prepared, huh. It sounds like my older brother.” “There may be items that can be used.” “If so, it can’t be helped.”  I tried to open the storage box, but all of them were locked tightly. It was really carefully prepared, it certainly seemed to be Edward-oniisama.  “us-sama, unfortunately, I didn’t bring a Wand of Skeleton Key²……” “Don’t worry. Somehow, my magical power has recovered enough to use the magic of Unlock.” “Well then, please.” “Oh, leave it to me.”  us put his staff on the box and casted a spell. Unlike our wands, the staffs used by the eastern mages served as a magical amplifier. But, for a mage of us’ degree to use a staff for a basic spell, wasn’t that a little excessive?  Light-red light magic circle appeared as if wrapping the storage box. The magic circle slowly rotated and shrunk down, converging on the lock part. <em>Click</em>, and with that sound, the lock opened.  “Okay, I guess you can open it now.” “Let’s open it, us-sama.” “Ah.”  us opened the heavy lid of the clothing box. I shone it with amp, I saw a number of items.  “Some scrolls and food, yeah, this is nice, we’re saved.” “Does it have something that looks useful?” “Look, it’s a magical recovery potion.”  Small bottles of candy colored sses that contained potions were arranged in order. As expected of Edward-oniisama!  “If we have these, I don’t have to depend on your wand. I will be able to do more in our search.” “Sounds helpful.”  Huh? Alchemists shouldn’t have to worry about running out of magical power. Why did Edward-oniisama keep so many potions for magical recovery? For thepanion who apanied him……? Onii-sama’s friend, I wondered if he was from Harvan or Lucanrant.  Oops, now was the time to confirm the rest of the items.  After he opened one with the potions, us was unlocking the rest of the boxes one after another. He had recovered his magical power, and now he was in a perfect condition, like a fish that got water. Aah! Four boxes had been opened while I was day dreaming!  “I will open this box.”  I was going to open thest box.  —<em>GING!</em><em></em> The light protection pattern that had been embroidered on the hem of my older brother’s clothes enveloped every thread with special magical power. At the same time as opening the lid, a vast purple magic circle was spreading. Hii! This was obviously a kind of curse. I tried to avoid it quickly, but faster than I reacted, the light of the magic circle broke like a chain and entangled me.  “……Eh!?” “……!! This is bad! A trap!”  (Why does it—!?)  That’s right~~! If you left behind a baggage full of items in a dungeon, you would take measures against thieves! This, the death g was quite serious and dangerous!? This was painful…!  us casted m Sight and stared at me. He was confirming the details of the curse that I was given. His eyes shook, and blood drained from his head as he stared at me. When us finished analysing the curse, he turned down his eyes as if mourning. Uwa! That was a reaction like a doctor who would announce an incurable disease!  “……Sorry, Erica. This is…the curse of death.”  Hii, as expected! Many of Aurelia’s people had a strong pride in their craftsmanship. So, most alchemists were strict toward thieves…  “……This is the work of Edward-oniisama, right?” “Ah. The creator is Edward Aurelia, your older brother, it was made about a month ago.”  us’ facial expression was dark, he wouldn’t look into my eyes and his eyebrows were furrowed. Anyway, was I going to die, right now!?  “Curse of Merciful Death……After a certain period of time, even without suffering, it will bring death promptly.” “Eh, after a certain amount of time…?” “Estimated to be a little more than eight hours and less than twelve hours.” “……Eh!?” “It is to give some moral suffering to the victim, huh. Or maybe there is an intention of dispelling it if the victim was begging for forgiveness.”  You were a devil, Edward-oniisama. As expected from someone with the infamous dark smile among the seven capture targets, the retribution was very dark ……!! I was always feeling refreshed by looking at my friendly older brother’s gentle and sweet side. It was too regrettable that I hadn’t yed Onii-sama’s scenario yet—  “……Erica, are you okay?” “Yes, I’m okay.”  For a moment, it seemed that I had been escaping reality, but I returned to see us’ worried face.  “Erica, let’s return. There is still time to go to the pce. Your father would be able to resolve it.” “No, let’s give priority to your sister now.”  I decided to bear it. Even if it didn’t have monsters or ghosts, this Ruins of Visitor was dangerous enough. There was no guarantee that Onii-sama and other explorers hadn’t set any other deadly traps. I couldn’t leave the young Ann in such a ce.  Generally, I was ustomed to severe experiences. I didn’t want to get used to it at all. In the first ce, it was not merely death, but the mercy itself was that I could spare eight hours.  I took out the silver pocket watch out of my coat pocket. The current time was past 21 o’clock.  “It’s still fine to escape by 5 o’clock tomorrow morning and solve it.” “What are you talking about! How much can we postpone it, if something happened to you, I—” “I’m more concerned about your sister.” “But……” “Let’s stroll around the garden of Spring Pce tomorrow, this time it will be the three of us. Promise me, us-sama.”  It was rude to interrupt other people’s speech, but I had to interrupt him. If I was seriously worried about it, it would be rather hard for myself. I smiled at us. A smile was important. Even if Erica Aurelia was a viinousdy, would her smile be enough to relieve anxiety?  “You……” “If there is such a grace, if I don’t have a bad luck, I won’t die.” “I don’t know, Erica……you look like you have a very bad luck.”  I know, right~. In the one out of five Russian Roulette treasure chest just a moment ago, I magnificently caught the jackpot!<hr>


    ¹This is a navigation using the moon location.All celestial objects – sun, stars,s and moon – arc across the southern sky when viewed from northerntitudes. They all reach their highest point in the sky when they cross your meridian or line of longitude and this will ur when they are exactly due south of you. That’s why, us deduced that the next hint is in the southern direction. ²It is written as Wand of Universal Key. So it is a wand that can unlock everything. …At first I don’t understand why the next hint is in the south direction, but after reading it once again I finally understand and added that first note.