The emperor accidentally bumped into Queen Su Qingyao revealing her true identity as a nine-tailed fox in the imperial garden. This empress, praised by the whole court, was originally from the Qingqiu fox tribe. Not only was he not afraid, but he cherished her more and more. He also cleverly changed the magic weapons to help her avoid the imperial master's pursuit of the evil spirits in the palace. Wu Xin, the demon Taoist from Beiyan, came to invade with the soul-eating pearl. It turned out that the queen defected from the same sect in an attempt to retaliate and seize power. The queen fought bravely to protect her family and country, but was seriously injured. Fortunately, she was saved by the treasure of Qingqiu. In the end, the emperor and the empress worked together to put down the war, and the emperor tried his best to protect the secret of the empress' identity, and the two began to live a sweet daily life together.