Is the ninth sea a pity?

Love doesn't hurt people, what hurts people is a pledge of eternal love that can never be realized. Missed movies are the best, and those who regret them are the most unforgettable. He always loves to pick up fallen leaves far away, shaking his fingertips in the sun and telling me that his home is far away, in the ninth sea opposite the mountain. "Is the ninth sea a mountain or that mountain, the sea is still Na Pianhai, but the wind is no longer the original wind".

The ninth sea is the name of a song. The content is that on the endless prairie, there is sunshine and rain to bathe the soul, birds will not get tired of singing, and the wind will occasionally pass by, leaving green leaves.