The Fierce Deity Is Also The Goddess Of Time Is Also The Guardian Of Time's Parent - Tumblr Posts
Yet another dumb au idea because it's 3 am where I am:
So, let's say the fierce deity is actually the goddess of time. And the goddess of time is actually gender fluid. So, after the events of majora's mask, the hero of time becomes the diety of time's avatar. Then the two of them end up in hyrule warriors. The fierce deity catches wind of how it was the guardian of time who started this mess. The fierce diety immediately take control of Link's body - transforming the hero as if he had put on the god's mask - and makes a B line for the temple of seers.
Meanwhile, Lana and Cia are arguing. That is until the door is quiet literally disintegrated, revealing a very pissed off time god.
The feirce diety fixes the two sorceresses with the most terrifying disappointed dad glare as he informs them that "you're both grounded."