Bexan origins are from Siberia, right? At least that was what his mother told him. To search for his kin he needs to go there.
Just Diesel and the other guy seem to be from Germany. They spoke german (which was really well translated! Just a few typos) and the wolf's even named Diesel.
I think you are right about the part with Minsuk learning the truth about Bexan before they started their "relationship". It wasn't easy for them either I guess, but it might be easier than not knowing anything at all about your partner being a "werewolf". Minsuk at least knew what he got as a "partner". Guess Diesel went also through a lot. Maybe more than Bexan in a different kind of way.
Spoiler... (don't read it if you don't want to be spoilered)
Since I can't really read korean just tried to self translate a few parts of the new chapter on Lezhin.
Bexan's and Minsuk's relationship is not as easy going as you think. (Chapter 22) I feels like Diesel and his bf are more fine even if they seem sad (they seem to have a strong connection/bond) than Bexan and Minsuk which makes sense since they seem to be together a lot longer than Bexan and Minsuk.
The "asshole bf" just made an appearance. Bexan is noooooot happy about it. Minsuk seems still to kinda be drawn(?) to his ex bf. But blocks his advances. But it doesn't seem that he reeeaaaly reallly hates his ex bf. (Well they were together for quite a long time) And Bexan is mad now. Most likely because he misunderstood Minsuk. But well... Need to wait 2 weeks for Chapter 23 to know more about it.
Oh wow, that’s not good haha. Thanks for the name, I had forgotten! And it makes sense how Bexan could misunderstand Minsuk because they’re a fairly new couple. I just don’t see why “asshole bf” has to come back- he should just give up. Usually, the ex will realize that their “ no longer partner” is better off without them and go find someone else more suitable for them self. But I guess if all people were like that, our stories would be rather plotless. Hopefully Minsuk’s loyalty to Bexan wins over his familiarity with “asshole bf”... at least in the long run.
They may even split for a while and go back together again- HA like Stephanie Meyer’s Twilight series (XD hopefully not though, at least, not in the same portrayal after all, that had werewolves and love too. Maybe the author will throw us a few curveballs and introduce other existences beyond assumption!) I hope the plot will still keep focus on Bexan’s original goal anyways because love usually just happens along the way of things. But there’s going to be slower progress there if the plot does in fact focus on “asshole bf” Instead. Thanks for your thoughts! (๑•ㅂ•)و✧

I feel like Minsuk, having met Bexan in dog form and just broken up with “ass hole bf” was more prepared for a relationship- having started with the intention of just a general want for a partner/company (his adopting Bexan in doggie form). And then his love seemed to sustain even after he found out the truth about Bexan.
I think the new couple is just starting off with room for development. I’m predicting that the two most likely met in human form and when the short haired, clean cut man (I cannot remember his name, sorry) had already fell in love with the werewolf, he wasn’t ready for his lover’s dog transformation.
This makes a connection to when Bexan’s Mom, before Bexan left home, tells him how he may be loved in one form, but never the other- which turns out to not be true in Bexan and Minsuk’s case, but a sad challenge for the other two’s relationship. Once they work on things, and perhaps with the help of Bexan and Minsuk’s relationship expamle, the clean cut short hair suit guy may be more accepting, as well as the golden eyed werewolf.
I just don’t get why it is to be looked down upon when a pair are in struggles that they can overcome with a bit of help or themselves, and some time. It’s not sad, just a challenge. It’s how people perceive things that counts!ヾ(❀╹◡╹)ノ~
P.s. The language they’re speaking I bet has correlation to Bexan’s origins in Germany(?)