Review Detail of FS_99 in The Return of the God Level Assassin [BL]

Can I please ask for a novel name🥺🥺🙏 It's a bl novel where the MC is a genius doctor or something like that. He transmigrates or is reborn into the prime Minister's son who's about to marry a sickly prince. The prince is also hated by the Emperor. Apparently it's a "Chong Xi" marriage for the prince. I read it on novel updates and I forgot the name Please assist 🙏🙏🙏🙏🙏