南方漂流的梦

It describes 'a drifting dream in the south', possibly suggesting wandering, uncertainty, or change related to southern places or ideas. It can also mean longing or yearning for somewhere far-away or unreachable - like how dreams sometimes feel: out-of-reach, ideal, and unachievable. Alternatively, it might imply an aimless dream that flows just as it pleases, like a stream in the vast land of South.