I just read the novel and it was pretty good, you end up liking all the characters so yeah don't worry about the "official husband". Overall I'd give this a 7.5 out of 10. Here's why: (spoiler alert)
MC only admits he loves ML almost at the end and their relationship feels kinda empty, they don't truly develop much other than sex and cute scenes. The civil war plot was a nice change of pace but it wasn't all that well done since it was a time skip. If their relationship had a deeper connection this would've been a 8.5 out of 10, mostly bc the story isn't all that interesting (characters are shallow and so is the story).
Here's the novel link in case someone wants to read it: https://novel18.syosetu.com/n1206hu/
THIS IS SUCH A BEAUTIFUL, CHARMING, ALLURING, DAZZLING, STUNNING, GLORIOUS, FASCINATING, LOVELY, AWESOME, MARVELPUS, PRETTY, DIVINE and MASTERPIECE art, I am truly in love, IT LOOKS SO GOOD!! AND ML IS SUCH A- UUUURRRRRGHHHHH I WANT SOMEONE LIKE HIM!!!!!! MC IS SO ADORABLE AND CUTE I CAN'T- I NEED MORE AND I NEED THIS TO NEVER END
First of all I couldn’t give a flying fuck about the second couple, wtf do I have to read about a shit ass character that SHOULDN'T have a redemption arc. Fuck that, give me the main couple side stories!!!
Second of all, although the main couple is cute and doesn't have any unnecessary drama it still feels kinda rushed yknow? Like they're adorable but I can't help but think that their relationship had no real development bc we didn't get to see much of their meaningful interactions of falling in love other than ML just thinking the MC is cute and the MC thinking that ML is loving and handsome
Please yall read that last page on chapter 5!!!!