What made the original Percy Jackson novels so beloved was how well they modernized classical mythology. Over the course of the series, Rick Riordan masterfully created a universe where Gods, monsters, and Titans exist in present-day society, demigods go on quests and train at a hidden camp to fight such creatures, and a supernatural glamour called the Mist hides any trace of the mythological world from mortal eyes. Half the fun of Percy Jackson came from watching Greek mythology integrate itself with contemporary America. It's a visually distinct world, one Disney+'s Percy Jackson and the Olympians intend to adapt in all of its action-packed, witty glory.
Source：https://www.cbr.com/percy-jackson-jeff-white-erik-henry-nycc-interview/
