Su Su, an ordinary intern in the history department, upholds an erudite and rigorous attitude, is full of curiosity about every historical relic, and adheres to the bottom line of not desecrating history or appropriating cultural relics. By chance, he obtained a mysterious historical retrospective hourglass, which allowed him to briefly review the historical fragments of a designated item and unlock the truth hidden by time - this was his golden finger. Just as the city museum was preparing for an exhibition of ancient secret treasures, the ambitious archeology professor Lin Zhenghong secretly planned to monopolize the core secret treasures in the exhibition by forging relics and tampering with history. Su Su relied on his own historical knowledge and the help of the hourglass to gradually discover Lin Zhenghong's conspiracy, starting from an inconspicuous fragment of a cultural relic. He shuttled between ancient ruins and modern museums in the city, solving historical mysteries one after another, and started a light and dark contest with Lin Zhenghong. In the process of guarding the truth of history and preventing the theft of secret treasures, he gradually uncovered the unknown secrets behind ancient treasures and defended the dignity of history with justice.
