Here's the trailer for the upcoming film from South Korea, taken from the web novel, Omniscient Reader's Viewpoint. Stars Ahn Hyo-seop as lead character, Kim Dokja, along with costar Lee-Minho as Yoo Jung-hyuk. Kim Ji-soo is the female lead. IIRC, the first installment is The Prophet/The Prophecy (depends upon country for title).
Brief synopsis is that Kim Dokja has been the sole reader of an ebook novel (Three Ways To Survive In A Ruined World) for the last 10 plus years. As he's reading the final chapter, fiction and reality began to merge and as the only one who has read the story, he attempts to create a different end. Don't know which platform it will appear on in the U.S. yet, but it looks lively. I like some of the various series that Ahn & Lee (I've still yet to see Pachinko) have been in before, not as familiar with Kim Ji-soo's acting (just her singing) save for Arthdal Chronicles because her more recent series (Newtopia, Snowdrop) are on platforms to which we don't subscribe.