The rusted metal box was unearthed in his backyard, practically glowing in the harsh afternoon light. He’d lived here for twenty years, and the only thing he'd ever buried was a particularly stubborn pet hamster. Now this. He kicked at the dirt, sending a plume of dust into the air, and nearly choked. “What in the world…?” he muttered, the words thick with disbelief. He didn't recognize the handwriting scrawled across the lid: "For the future." He ripped it open, his hands trembling.
Inside, nestled amongst yellowed newspaper clippings and a poorly preserved cassette tape, was a photograph. A photograph of *him*. Younger, yes, but undeniably him, grinning like a fool alongside three strangers. His jaw clenched. He slammed the lid shut, the metallic clang echoing in the suddenly silent yard. Who *were* these people? Why was he complicit?
He dragged the box into his garage, where he furiously rummaged through the contents. A faded T-shirt, a collection of marbles, and a letter addressed to...himself? He crumpled the paper in his fist, his knuckles white. The handwriting was his, too, eerily familiar. "Dear Future Self," it began. He threw it across the room. He felt a sudden, inexplicable urge to destroy the whole thing.