I actually wonder how many differences there is between the R18LN and the R15WN/LN (yes there is 2 LN for this, one is R18 and the other is R15 which is the same as the WN, same author), how much this going from R15 to R18 changed it overall, other than being a porn novel, because given the characters, character names and future chapters in the manga (leads names were like Bazu and Erin iirc in WN, but LN changed them to Angel and Liz), this is based on the R18LN instead, because the elf girl in the R18LN and manga, doesn't even have the same role as the one that existed in the R15
But the relevant source for his work, the R18LN isn't translated, tho neither is the WN but is easier to access without having to purchase
Spent 12 years away from her!? Bro did you even contact her?? Wait did you confess? Did she even know you were saving up for your marriage!? I'm pretty sure he wasn't even dating her 🤣