MC is a rebirth, he is a prince who traps and is about to be executed, when he is imprisoned only ml visits him. To save MC from execution, ML wants to marry another country for a political marriage, but before ML gets married, MC commits suicide. ML really loves MC, but MC is straight. before MC was imprisoned, he really hated ML. In this novel there are very few women So men can get pregnant by taking medicine. mc once predicted by tao that he must marry a man to be lucky, otherwise his life will end badly. but mc doesn't believe it and refuses to marry a man because he is straight. After being reborn, the first thing he did was marry mc. MC is a medic. that's what i remember, sorry my english is messy. Please help me... I've been looking but haven't found it yet. Thank you
I read some bl with medicine to change one to ger. But a shou with medical background, I dont remember. Is this ancient setting? Where did you read it? Did you read translation or mtl?