day 4

 The harsh Vormir sun beat down on Red Skull as he emerged from the tunnel entrance, blinking against the sudden light. The map, now clutched tightly in his bony hand, felt less like a treasure and more like a burden. The visions from the cavern, the swirling vortex of energy, haunted his dreams.

He spent the day in a restless state, pacing the perimeter of his desolate home. The once-familiar monotony felt suffocating after the glimpse of something…more. He replayed the symbols etched on the cavern walls in his mind, searching for a clue, a meaning.

As dusk settled, casting long shadows across the barren landscape, Red Skull made a decision. He wouldn't succumb to fear. He would return to the cavern, not with blind hope, but with a calculated approach.

He spent the night scavenging. From the forgotten belongings of past souls who dared seek the Soul Stone, he gathered what he could – scraps of cloth for makeshift bindings, metal shards for makeshift tools, and a vial of a pungent oil scavenged from a broken flask.

The next morning, under the unforgiving Vormir sun, Red Skull descended back into the darkness. This time, he wasn't alone. He carried a skeletal bird he'd found near the entrance, its hollow bones light and maneuverable. He attached the vial of oil to the bird's leg, a makeshift torch, fueled by a desperate hope.

The journey down the tunnel was quicker this time, fueled by a newfound purpose. He reached the cavern, the swirling vortex pulsating before him. Taking a deep breath, he launched the skeletal bird towards the energy.

The oil ignited in a burst of flame, illuminating the cavern with an otherworldly glow. The symbols on the wall seemed to come alive, glowing with an eerie light. Red Skull felt a surge of energy course through his skeletal form, a power unlike anything he'd ever known.

But with the power came pain. A searing agony ripped through him, his form flickering like a dying flame. The symbols on the wall pulsed faster, the vortex churning with a malevolent hunger. Red Skull realized with a jolt of terror that he'd stumbled upon something far more dangerous than an escape route.

He stumbled back, the vial falling from the bird's leg, shattering on the cavern floor. The flames sputtered and died, plunging the cavern back into darkness. The strange energy subsided, leaving an oppressive silence in its wake.

Red Skull collapsed, his skeletal form wracked with a lingering echo of the pain. He had brushed against something powerful, something ancient, and he wasn't sure if he'd survived the encounter. As the darkness closed in, a single thought echoed in his mind – curiosity had not set him free, it had opened a door to a darkness he could never have imagined.