凯利公式简介：Of course it's because there used to be magic that could make books float there and turn pages automatically. Hongzi sighed, but it was lost. Many daily magics were lost. Because they were simple and unimportant, they did not leave many records.
Of course it's because there used to be magic that could make books float there and turn pages automatically. Hongzi sighed, but it was lost. Many daily magics were lost. Because they were simple and unimportant, they did not leave many records.
