Fecto Familiarity- Kirby and the Forgotten Land AU

So basically I just got this game, and I love Fecto Elfilis, and I wanted to write a little story based around him and his sister (My OC) Fecto Aralis.
Basically this AU is if Elfilin didn't help Kirby, but Aralis did, and she has to go bail her brother out of his decades-long imprisonment. But as she helps Kirby, she realizes that her plan may have a few slight hiccups.

Obviously spoilers for Kirby and the Forgotten Land, but like, it's been out for a while, so.....