Ey so what was your thesis about Bionicle as a meta-narrative/story-about-stories? I´m a huge fan of meta-ficiton/meta-narratives and never thought of the series that way so your take regarding it got me really interested.
So, there’s a bunch of facets to this.
Basically, Bionicle characters know they are in a story. This doesn’t mean that they know they’re fictional characters or that there’s an audience of humans watching, but their universe designates people as heroes, villains, and bystanders/victims. The universe runs on story logic, almost to the same extent as Discworld, though with superhero comics and hero mythologies rather than high fantasy and fairy tales. The “genre savvy” characters are of a more subtle type as well. The heroes go into a situation with an expectation of how it will end, because they have some idea what their destiny is, and heroes are always expected to win, right? But they are still often surprised by the outcome, because the story they were told is only a fraction of a more complex reality.
Let’s start with the first obvious storyteller: Vakama
The backstory, as first told to us by Vakama invokes mythic tropes such as creation stories, Cain and Abel style brotherly betrayals, and heroes who arrive from a distant land. Despite the fact that the characters are clearly some sort of robots or cyborgs, we’re immediately told that their setting runs on the logic of magic and myth. So Vakama and the other Turaga, as the storytellers, give the heroes and the audience an idea of how this world works and how things will turn out. This mythic story also represents the power of stories to persist and carry meaning through time, shaping thought and belief, even after the original facts have been long forgotten.
But then Vakama pulls out the rug from under us with the reveal of Metru Nui. Suddenly the story shifts from fantasy to scifi, from humble villages in harmony with their environment to a futuristic dystopia. This time the heroes are not beloved figures of myth, but vigilantes pitted against a corrupt police state. Again, Vakama is telling the story though, and he holds control over how his audience perceives the events and characters. And yet again, he is leaving something out- the Visorak and Hordika. Initially, he intended to keep that secret. It didn’t fit the story he was trying to tell. He had a perfect character arc laid out for himself in Legends of Metru Nui in his journey from a shy, anxious mask maker into a confident hero and leader. That was all anyone needed to know, right?
The Hordika represent yet another genre shift, this time into noir/horror. The heroes do not act heroically. They do not look heroic. Their character development is often negative. They are implied to be an aberration at even the cosmic level, since the Great Temple, and implicitly Mata Nui himself, rejects them. They find out that their selection as Toa came about thanks to Makuta himself. The story has gone horribly wrong, and the heroes know it. But nevertheless, the Toa resolve their differences, teamwork saves the day yet again, the prophecy is fulfilled For That Is The Way Of The Bionicle.
Vakama has very little to do in the legends arc. Because he’s been established by now as a less than reliable expositor, it is the always truthful Nokama who drops the reveal instead: Mata Nui is dying.
Vakama’s stepping down from his storytelling role allows for the gradual reveal of another storyteller: Makuta Teridax.
Chronologically, Makuta’s first real foray into weaving the narrative around others happened in Time Trap. He constructs his own elaborate narrative around Vakama in order to manipulate his mind and behaviour. But Vakama fails to play his part as the protagonist correctly, causing Teridax’s constructed narrative to fall apart.
By the time we become aware of his role in the ignition arc, Teridax has improved his technique as a puppet master/ storyteller considerably. Almost every conflict the heroes face has been orchestrated by him, pitting minor villain groups against the heroes to give them the victories that their story requires. Teridax seems aware that heroes have to ‘win’ because Destiny demands it, so he lets them, but it’s all in service of his own ultimate victory. Instead of the ‘cross-wired’ and unpredictable Vakama, Teridax targets the dutiful but socially isolated and secretive Matoro, who he basically grooms to be the perfect little sacrifice. Matoro performs his role perfectly, and gives the heroes an apparent bittersweet victory while allowing Teridax to put the final stages of his plan in motion.