Henry lay there on the stone floor for twenty-nine minutes. The first ten minutes were purely dedicated to physical recovery, letting his racing heart slow down and his heavily taxed muscles relax. The remaining nineteen minutes were for his mental fatigue purging the extreme tension that the life-or-death battle had forced onto his mind.
Staring up at the dim ceiling, Henry felt a deep sense of pride.
He had pushed through and dismantled a locked-room ambush without taking a single real injury. He had formulated a plan, and it had worked flawlessly. But more than that, he was proud of his on-the-fly adjustments. Recognizing that his superior stats allowed him to take calculated risks against the weaker spearmen and actually having the nerve to execute those risks mid-battle was a massive boost to his confidence.
As Henry lay there, feeling his good mood settling in, the air above his face suddenly shimmered. A translucent blue screen materialized without him even calling for it.
Directly in the center of the panel, massive white numbers were ticking down: 30... 29... 28...
Hovering just above the countdown was a glaring warning:
Notice: Cavern enemies will respawn in...
The prompt instantly shattered Henry's relaxed state. A spike of adrenaline jolted him upright. Into a state of hyper-alertness, he grabbed his sword off the floor and bolted toward the unexplored exit at the back of the cavern, needing to get a peek at what came next before the room trapped him again.
The exact second his boots crossed the threshold out of the combat zone, the countdown panel vanished from his vision.
Henry let out a breath and continued down the new passageway. As he walked, the eerie, dim bioluminescent moss clinging to the walls became noticeably more abundant. The light grew steadily brighter until the tunnel was completely illuminated.
Eventually, the corridor dead-ended into a massive, imposing black iron gate built directly into the stone.
Carved into the right side of the heavy metal doors was a crude insignia of a goblin skull. Painted onto the left side was a massive, extremely dark red letter F.
Cautiously, Henry reached out and placed his hand flat against the cold iron. Instantly, the blue screen flared back to life.
Right Path: Dungeon Boss Room
Notice: Defeating this entity counts as a successful Dungeon Run. The dungeon may be completed again, but all future experience yields will be subjected to an additional 50% penalty.
Henry stared at the text. He barely had to think about it. If he went in there and killed the boss now, he would permanently cripple his ability to farm this dungeon for maximum stats.
He pulled his hand off the iron gate. "System Restart."
A flash of blue light deposited Henry safely back at the cavern entrance.
He went through his usual routine, unwrapping his three ham and cheese sandwiches and eating them methodically as he formulated his long-term strategy.
'I should keep beating this goblin run for a bit before trying my hand at the left path,' Henry decided, taking a long pull from his waterskin. The logic was undeniable. The fire-mana cobras on the left path had been completely overwhelming. If he wanted to survive them, he needed to squeeze every drop of experience he could out of the right side first.
With his mind made up, Henry began the grind.
Over the next three days, the gauntlet of the right-hand path transformed from a heavily taxing survival into an optimized routine. The locked-room battle that had nearly pushed him to physical collapse was now significantly easier. As Henry's stats continued to swell, so did his combat instincts. His command over which strikes to use, when to weave, and when to overpower an enemy was slowly blending into a lethal, perfectly fluid fighting style unique to himself.
After a total of five days of grinding the right path up to the iron gate and resetting, Henry finally felt ready.
Standing in front of the path divergence in the quiet cavern, he turned his body away from the familiar right tunnel and faced the ominous left passage, the domain of the acid traps and fire-mana cobras.
Before taking his first step into the left tunnel, he needed to know exactly what he was working with.
"System stats," Henry commanded.
Name: Henry Sinclair
Rank: F
Rank Progress: [ 68 / 100 ]
Strength: 61
Speed: 75
Agility: 70
Stamina: 80
Vitality: 50
Henry observed his stats, staring at the interface in the quiet dark of the cave.
He didn't really need the translucent screen to tell him he had made explosive progress; he could physically feel the power resting beneath his skin. But seeing the hard numbers back up what his muscles already knew was deeply reassuring. His speed and agility had nearly doubled since he first set foot in this dungeon.
Swiping the screen away, Henry turned his back on the familiar right-hand tunnel and faced the left passageway.
He moved with urgent speed. He effortlessly sidestepped the exact ceiling tile that triggered the green acid slime trap, letting it melt the floor harmlessly behind him. When the swarm of giant, bloated rats poured out of the darkness, Henry didn't even break his stride. With his newly forged Strength and speed, the rats were less than an inconvenience. He moved like a localized hurricane, leaving nothing but diced carcasses in his wake as he sprinted toward the true challenge.
He rounded the sharp, blind left turn and stepped into the massive antechamber.
Instantly, the familiar, terrifying hiss echoed off the stone walls. The twenty massive cobras flared their hoods, towering at chest height. And right in the center, the yellow F Rank Cobra with the glowing red stripe reared back, its fangs dripping with volatile, fire-mana venom.
Previously, Henry had been forced to flee before he could even process the room. This time, he didn't attack. He just ran.
Henry blurred across the cavern floor. He wasn't trying to win; he was scouting. He watched how the cobras moved, how they telegraphed their lunges, and how far the fire-venom could actually spray.
A barrage of venom arced through the air. Henry sharply pivoted, using his agility to cut a hard angle, watching the red liquid splash against the stone wall where it immediately began radiating blistering, unnatural heat. He took mental notes of the splash radius and the cooldown between the Cobra's spits.
He pushed his luck, weaving through the writhing mass of scaled bodies until three of the massive snakes managed to corner him against the hot stone.
"System Restart!"
A flash of blue light transported him back to the dungeon entrance.
Henry didn't even pause to sit down. He immediately marched back down the left tunnel, bypassed the acid, slaughtered the rats, and stepped right back into the cobra lair.
Run. Observe. Analyze.
He repeated this process over and over again. Every time the heat became too suffocating, or the swarm successfully cut off his escape routes, he shouted the command and reset the board. For a few solid hours, Henry effectively used the dungeon's mechanics as a flawless, consequence-free training simulator. He learned that the regular cobras were relatively slow to turn once committed to a lunge, and that the boss heavily favored area-denial tactics, using its fire-venom to herd its prey into the waiting fangs of its brood.
Finally, after dozens of resets, Henry materialized back at the dungeon entrance, breathing heavily but completely uninjured.
He didn't step forward immediately. He closed his eyes, mapping the cavern layout and the enemy attack patterns perfectly in his mind. The chaotic, hissing death trap had been broken down into a cold, mathematical equation.
He gripped his arming sword, the steel feeling practically weightless in his grip.
Henry opened his eyes and walked back to the entrance of the cobra cavern for the final time. He had a plan.