When the gears of fate begin to turn, I recommend background music with a strong sense of rhythm and tension to match this dramatic and tense atmosphere. The following are two background music I recommend for you:

* "Overture": This is a piece of music composed by film composer Howard Shore, which is often used in various dramatic and tense scenes. Its strong sense of rhythm and tension can be well matched with the atmosphere of "the gears of fate begin to turn".

This song is sung by Wang Erlang, written by Yi Ran, and arranged by Yan Jin. It is included in the album "Putting Memories for You".

You can choose appropriate background music according to the specific situation.