Night was born slowly, painting the stones of the round island in shades of gray, while the sea murmured under a sky that revealed the first scattered stars. From the dark depths of the cave, a black river began to flow, a swirling mass of bats that filled the air with shrill cries and frantic wingbeats, as if the darkness itself was fleeing in panic. Their delicate wings brushed against our heads, light as dry feathers, while the wind they stirred carried a rancid, humid smell, like something untouched by daylight. We stood motionless, watching the living cloud vanish into the endless night. Later, with calm resignation, we entered the cave, which would serve as our shelter for that first night, far from the world and cradled by the infinite expanse of stars.