The vast circular hall fell completely silent after the guardian demon's disintegration, leaving only the subtle echo of the residual energy that still vibrated against the walls engraved with ancient runes and symbols from an era forgotten in the mists of time. Approaching the exact place where the colossus had fought its final battle and exhausted its last strength, I calmly and extremely cautiously bent down to collect the items left behind as spoils from the victory we had just achieved with so much effort. The first object was the ornate silver-metal key, indispensable for unlocking the portal that would lead the squad to the next floor without major difficulties. Right beside it rested an entirely new and fascinating artifact: a palm-sized faceted gem, polished with millimetric perfection by unknown hands and displaying a deep ruby glow that seemed to pulse with its own heartbeat, radiating a dense aura of pure mana that distinguished that stone from any common ore found on the lower floors of the dungeon.
The girls approached in respectful silence, forming a semicircle around me as I examined the mysterious ruby beneath the pale light of the crystals in the ceiling, carefully evaluating every detail of its crystalline structure. Liriel's assistant was the first to speak, adjusting the scroll bag with an expression of genuine intellectual curiosity displayed on her young face, while Liriel extended her hand with extreme caution to assess the artifact's energy density without touching it directly, applying her vast arcane knowledge to decipher the exact nature of that newly discovered gem.
"This stone does not resemble any common ore that we have cataloged so far on the previous floors," Liriel commented, slightly furrowing her brow as she observed the reddish reflections dancing across the polished surface of the ruby. "Its internal structure channels mana autonomously, as if it were storing and refining the energy of the surrounding environment itself in a closed and perpetual cycle that defies the conventional laws of modern alchemy."
"That explains why the elite demon was guarding this item with such ferocity and desperation," Elara interjected, approaching to examine the gem closely with her portable alchemical instruments, measuring the object's temperature and magical vibration. "Upper-floor bosses seem to have evolved into something far beyond simple combat monsters; they function as guardians of valuable arcane treasures that the Demon King strategically scattered throughout the tower for purposes that still elude us."
While the group debated the possible practical and theoretical applications of that ruby gem, I allowed a serene thought to occupy my mind for a few moments, reflecting on the importance of that moment. A leader's journey consists not only of winning battles or exploring unknown territories, but also of having the sensitivity to recognize and value every discovery that expands the horizon of their people. Every unique artifact we collected in the depths represented another step in our collective evolution, proving that cunning and adaptability surpassed any numerical or technological advantage that the enemy might possess. I stored the gem with the utmost care in the magic bag, ensuring that temporal stasis would keep its properties intact until we could study it calmly in the safety of the mansion.
Taking advantage of the hall's momentary calm, I decided to gather the squad for a brief tactical alignment meeting, aiming to prepare the ground for the challenges awaiting us on the thirty-first floor. The girls sat orderly on the stones around us, paying attention to every directive with that disciplined attitude that had always guaranteed the success of our most complex missions. I emphasized the importance of maintaining our strict formation and being attentive to any sudden variation in atmospheric pressure or mana density, as the transition to the following floors usually increased the physical and mental demands on each member to unprecedented levels.
"So far, our march has been impeccable," I stated in a firm and encouraging tone of voice, looking into the eyes of each companion. "We have overcome traps, endless hordes, and formidable bosses thanks to our combined effort and the unwavering trust we place in one another. However, the true test of our endurance begins now, in the depths where the Demon King concentrates his most dangerous forces. I am counting on the dedication of all of you to maintain our standard of excellence."
"You can be absolutely at ease about that, Takumi," Scarlet replied with a confident smile, crossing her arms and raising her chin with determination. "No creature or trap will be able to break our front line while I am leading the march."
"The logistical support and containment barriers will be one hundred percent operational every second," Vespera added, confirming the readiness of the magical core with a firm nod.
With the squad's morale renewed and the planning properly adjusted, we rose in unison to continue the exploration. I walked to the runic anchoring panel embedded in the base of one of the hall's main pillars, extending my hand to formally register the conquest of the thirtieth floor in our permanent records, ensuring a safe return point for the future. Then, I headed toward the immense basalt portal at the opposite end, inserted the silver key into the ornate lock, and firmly turned the mechanism until I heard the mechanical click that released the heavy stone door. We crossed the threshold in strict formation — Scarlet at the vanguard, followed by Liriel's assistant, Rai'kanna, Elara, Vespera, Lyannis, Liriel, and me at the rear —, ready to explore the thirty-first floor with the same unity and surgical precision as always.