The script is ready for the actors to play. It's just that the script is entitled [fate] and the actors are [all the creatures] in this world.

As a bard who sings of fate, he's excited to become a [witness] to such a story. When he comes to see the [intro], he senses that something's amiss. Why isn't it following the script? The role of a [witness] doesn't seem to be his role anymore.

What exactly is the real written [fate]?