Can someone please tell me if Lu Xi reincarnated? Why is he acting so differently from what the novel (Su Jin read before she died) described? NU link: https://www.novelupdates.com/series/perfect-fiance/
Lu Xi was a transmigrator who went world-hopping after the Su Jiner died. She's his doctor and he fell in love with her. Years after her death IIRC he started world-hopping until he found her soul inside Su Jin. Instead of accomplishing his task and revive her in their original world, he stayed there with her until her last breath. you can read the entire spoiler here https://forum.novelupdates.com/threads/spoiler-request-for-perfect-fiancé.64625/