The cycle of life and death, the continuation of the six paths;
Humans and ghosts have different paths, and there are two realms of yin and yang.
When mortals die and their souls leave, no matter how reluctant they are to let go and how obsessed they are with them,
You must also be reborn on the other side.
A song to requiem the soul, lasting through the ages;
The melody is neither slow nor urgent, but it penetrates the sky and the earth; it is neither sad nor happy, but it makes the gods and ghosts weep.
Every time a soul is saved, a song must be played.
The composer is unknown, and who is playing the music is unknown.