share time: 2026-01-13 12:30:15
Chen Leilei, a designer returning home to renovate an old ancestral hall, reunites with Liu Yuchen, her high school deskmate who now runs a vintage bookstore at the alley entrance. Amidst the summer cicada songs, a faded graduation photo, an unsent love letter, and the bookstore facing demolition by developers unravel the unspoken regret between them—Liu Yuchen missed confessing his love before the college entrance exam due to a family crisis, while Chen Leilei thought he was indifferent. As the excavator's roar approaches, what they're defending is not just the old buildings carrying their youth, but also the unexpired heartbeat hidden in the cicada songs.
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