A stone triggers a dialectic on fate. On the eve of leaving Hong Kong, a young man visits his grandfather at an island nursing home to say goodbye, listening to stories of Hong Kong’s glorious past and his grandfather’s romantic history. That night, in a park now known as a gay cruising spot, he unexpectedly meets his grandfather’s secret lover from youth. Reality and memory blur, fictional and real fates intertwine, leaving him bewildered and uneasy as he faces an uncertain future.