One of the forms of conflict is Man versus Fate. Stories with a versus Fate conflict often showcase a struggle against destiny. Much like the the versus Society conflicts, stories with a versus Fate conflict may not have an obvious antagonist. Rather, the conflict here demonstrates a the clash between a predetermined path and free will.
In some ways, this makes versus Fate conflicts an internal struggle. Although your character may be inevitably drawn into their destiny, they can’t help but react to what’s happening around them, and possibly even to try and delay that inevitable end.
Some cases of this however, also take on a theological element when the ‘fate’ itself is manipulated by a god or deity. Greek myths are littered with examples of this; they often pit mortals against divine demands and whims.