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2023中国科幻大会，石景山首钢园1号高炉南广场变身“平行世界入口”，以人屏互动情景光影秀开场，表达对未来科幻的畅想，激发对元宇宙的无限想象力。大会期间，丰富的活动将为公众打造科幻与技术融合的科幻盛景，同时，1号高炉也将持续上演“科幻之夜”灯光秀。

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