現代青年徐峰邂逅穿越千年的大唐長樂公主李麗質，歷代帝王借神秘天幕窺見現代，驚悉后世如何保護文物帝陵，在古今碰撞中重識王朝興衰與文明傳承

Modern youth Xu Feng meets Princess Li Lizhi of Changle in the Tang Dynasty, who has traveled for thousands of years. Emperors of all dynasties use the mysterious sky to glimpse modern times and learn how to protect cultural relics and imperial tombs in later generations. Through the collision of ancient and modern times, they rediscover the rise and fall of dynasties and the inheritance of civilization