The Stealthiest Summon

Nestled upon the surface of the water was a swirling mountain, the peak of the mountain crowned by a majestic fortress, its intricate clockwork face gazing down upon the world below.

The mountain, a sentinel of stone, cradled a serene lagoon, its waters shimmering like sapphires under the embrace of daystar's light.

Cascading waterfalls tumbled gracefully from the cliff's edge—at the base of the castle—their crystalline droplets scattering into rainbows as they plunged into the shimmering sapphires.

Above this idyllic scene, wispy clouds drifted lazily across the vast expanse of sky, casting fleeting shadows on the land.

Softly, a speckle of black dust flowed towards the castle and soon fell into the surface of the lagoon, causing a black liquid to be seen for a moment before sinking into the depths of the ocean.