Ambi's feed

Hi guys, pls help me find a manhua (I don't even remember if it's bl or not) but maybe it's quick transmigration. And it's one of the worlds where they disguise themselves to help ml because the ml already hates the og mc, and ml is maybe the real prince?. So yeah.. when the ml starts liking him, mc dies and maybe. And the favour points are not filled and mc lives the world but he comes back or something like that¯_༼ ಥ ‿ ಥ ༽_/¯