Guo Ding's "Mercury" sings about all the unrequited love.
The introduction to "Mercury" is as follows:
1. "Mercury" does not have the straightforwardness that is common in lyrics. It uses a kind of folk song that is rarely used in Hong Kong style. The expression is a bit cold and a bit depressing, describing the relationship between "Mercury" and the "Sun". It seems to be related to astronomical events, slightly "science fiction", but it expresses the pain of not being able to love.
2. It is reported that the inspiration for "Mercury" came from Mercury. Mercury is the planet closest to the sun and the fastest planet orbiting the sun. It only appears in the sky at dawn or during the day and almost rises and sets at the same time as the sun. Unless there is a solar eclipse, it is usually under the sunlight. Mercury cannot be seen.
3. Mercury cannot break away from its own orbit and get closer to the sun. From the initial desire to get closer to the sun, it finally ends up following its original orbit.
4. Guo Ding uses the movement of Mercury in relation to the sun as a metaphor for the emotional relationship between people that seems to be close at hand but is actually far away. He uses anthropomorphic creative techniques and sci-fi-oriented music orchestration to The production method created "Mercury", and he hoped that the audience would find the most suitable "position" in life from the song. The song places the emotional story on astronomy, describing the silent companionship as the companionship of Mercury and the sun.