Stealing the Protagonist's Harem!

Born as an orphan, Jason never had anyone close to him. He endlessly searched for distractions from his loneliness, finding solace in studying, martial arts, and most importantly, reading. Jason had always loved fantasy novels for their ability to transport him into another person's life. One novel, in particular, captured his attention, and he became deeply invested in it. After running for almost eight years, the novel 'Surviving My Rebirth in This Hellish World' was finally coming to an end. However, at this time, he was the only reader left. Jason wasn't satisfied. After reading the disappointing ending of his favorite harem series, he was given a chance to change the story. He is reincarnated into the novel as Raine Knightford, a prince and minor antagonist. With this second chance at life, he aims to alter the story and save the protagonist from his dark fate, ensuring he gets his happy ending. And, you know, maybe claim the protagonist's harem or whatever. --- Onm, this novel staying free, I don't care. Contracts be damned! --- This is my first serious attempt at writing. I will do my best to create a believable world with a decent protagonist and side characters. However, my prologue is quite poor, and there might be a few continuity errors. I am still quite the amateur, but I am very open to any criticism you might have. --- Instagram (Character Pictures): thesharpest_pen1 Cash App: $thesharpestpen1