Who are the dead butterfly and Qi Fei?

The fire in the heart of the dead-leaf butterfly has gone out.

A butterfly with dead leaves is flying among the trees.

Stop on a protective branch and feel timid.

Although it is just a dead-leaf butterfly with sparks and blood in its heart.

But the wind and rain were so fierce that little wings lost its color.

Once the dead-leaf butterfly loses its protective color,

Pale, fragile, falling

Who will be lonely in Qi Fei?

The fire in the heart of the dead-leaf butterfly has gone out.

When can I flap my wings and fly to the clouds and the moon in my dreams?

Although it is just a dead-leaf butterfly with sparks and blood in its heart.

But the wind and rain were so fierce that little wings lost its color.

Once the dead-leaf butterfly loses its protective color,

Pale, fragile, falling

Who will be lonely in Qi Fei?

The fire in the heart of the dead-leaf butterfly has gone out.

When can I flap my wings and fly to the clouds and the moon in my dreams?

Once the dead-leaf butterfly loses its protective color,

Pale, fragile, falling

Who will be lonely in Qi Fei?

The fire in the heart of the dead-leaf butterfly has gone out.

When can I fly to the clouds and the moon in my dream? And it is the lyrics of the whole song.