I'm a huge fan of romance manhua and manga, so I've done some digging into 'Red Romance'. As far as I know, 'Red Romance' doesn't have an official manhua or manga adaptation yet. I've scoured through various platforms like Bilibili Comics, Webtoon, and even checked Japanese manga databases, but there's no trace of it. That said, the original novel has such vivid scenes and emotional depth that it would make an incredible manhua. The way the author describes the chemistry between the leads is so visual—it practically begs for an artist to bring it to life. I’d be first in line to read it if someone ever picks it up!
There are, however, plenty of similar romance manhua with that same fiery, dramatic flair. If you're into intense love stories with a historical or modern twist, you might enjoy 'My Dear Cold-Blooded King' or 'Why Harem?'. Both have that same blend of passion and tension that makes 'Red Romance' so addictive.