One of the many popular priorities that Disney acquired during the acquisition of Fox is the Percy Jackson. 
Author Rick Riordan took to Twitter:
Had some good meetings at Disney today. Way too early to know what if anything might happen, but I will keep at it! At least they knew me by name at the security gates! (zoom in on my nametag to see what I mean ?) pic.twitter.com/BeIKS0rDhJ
— Rick Riordan (@camphalfblood) December 13, 2019
The project hasn’t been officially confirm and this was simply a meeting and doesn’t necessarily mean that we’ll see some new content. 
Percy, who suffers from dyslexia and ADHD, discovers he is a demigod and is accused of stealing Zeus’s lightning bolt. He must find the thief to settle the fight between the gods and save his mother.