How will you be implementing your Legacy Challenge into Royalty & Legacy?

I mean, it has "Legacy" in the name, so I assume many of us will be starting a new Legacy Challenge with this. I know I will, but my ideas haven't progressed beyond the thought of starting a new legacy when the new pack arrives. I was considering a Cinderella-type story, but I feel like that might be too basic. 

I’m just looking for ideas and inspiration from the more creative among you, as it might also help spark ideas for others who are reading this 😁

If there is a discussion about this already, please feel free to signpost me!