Mabel stood at the tall green wooden gate, her satchel strap digging into her shoulder. She tugged the flap open and scrawled DOOR in her notebook. The grey pigeon tapped sharply at the brass plaque — tap, tap, tap — then hopped onto the latch. The gate creaked forward an inch.
A narrow path wound into the garden. The grey pigeon fluttered ahead and dropped a bright blue feather at her feet. She bent to pick it up. The quill was smooth and slightly warm, catching sunlight like glass.
Mabel pushed through the hedge, scratching silver leaves off her sleeves. Beneath a flowering vine heavy with purple bells, she found a stone bench. She sat, unbuttoning her satchel to spill pencils across her lap.
When she reached for the nearest pencil, it rolled away — across the grass, under a root, and into a burrow shaped exactly like a keyhole. The grey pigeon landed on the bench arm and tapped its beak against the ground, pointing right at the burrow.
Mabel dropped to her knees and peered into the keyhole-shaped opening. A soft golden glow pulsed from deep inside, and a faint humming vibrated up through her fingertips against the damp earth. She thought — what if something lives there? The pigeon hopped onto her knee and leaned close, warm breath tickling her wrist.
The ground shivered. A small brass knob rose slowly through the soil, followed by a hinged panel the size of a hand. It opened with a click — revealing not roots or dirt, but a corridor of trailing ivy threaded with glowing blue mushrooms.
Mabel reached in and closed her fingers around a smooth stone etched with a map of the entire garden. She folded it into her satchel, stood, and the pigeon launched itself into the ivy-lit passage ahead.
Wings catching the blue light, the pigeon disappeared into the ivy-lit passage. Mabel sat back on the stone bench, her satchel heavier now, and looked down the narrow garden path — already wondering what else might be waiting.
