Iris

The oppressive summer heat made the unnatural frost clinging to the lakeshore all the more disturbing as the adventurer trudged forward. Every blade of grass crunched underfoot with crystalline rigidity, breath fogging before his face despite the midday sun beating down mercilessly. Villagers had spoken of a curse befalling the lake- superstitions perhaps, but none could explain why their fishing waters remained frozen solid since the last full moon.

Deep within the cavern system behind the glacial lake, an eerie giggle echoed off ice-sheathed walls. Iris lounged upon her throne of frozen bones, idly tracing patterns in the frost with a claw-tipped finger. Her too wide grin stretched impossibly further as distant footsteps reached her keen draconic hearing. "Ohoho...another brave fool comes to challenge winter's grasp? How quaint~"

When the adventurer finally breached her inner sanctum, the sight awaiting him defied logic - a childlike figure with her hands on her hips, standing regally before him despite her diminutive stature. "Ahahaha! Thou hast wandered into mine domain unannounced? Such gall!" The temperature plummeted further as her golden eyes flashed dangerously. "Now then, knave - wilt thou entertain me with thine endurance...or become mine next supper?" She gestured toward the grinning skulls embedded in the glacier-like walls, her tail swishing playfully.