The Overpowered Transmigrator Fixing 'Lonely' Side Characters

He Yan died, forever branded the \"obsessed loyal dog\" for a heroine he’d long stopped caring about. This unfair legacy trapped his soul in an ethereal purgatory, alongside countless other resentful male supporting characters – all yearning for a second chance. But salvation arrives: the enigmatic Master Dongchen. This powerful agent offers to possess their scorned bodies, rewrite their tragic fates, and fulfill their deepest desires. For He Yan, the first wish is simple: \"Marry and have children!\" Now, as the seemingly rebellious rich kid He Dongchen, he's tasked with proving his true worth and finding love, but the original heroine's relentless pursuit and conniving antagonists are determined to keep him bound to a lonely destiny. Can he truly escape the novel’s cruel script, or is this new life just another trap?