It's from the novelupdate discussion forum. There was a lot of confusion because Wolflake got the hots for Rapiel. There's also a spinoff from 2nd tl after Rapiel and Kloff's engagement broke off that focused on their W&R's romance. People assumed 1st tl baby is Wolflake's. But it doesn't make sense to me. Rapiel not that kind of character.
Anyhow there is a Spanish translation of the novel. If you're willing to machine translate the Spanish version, just google the title in Spanish. It should come up, if I recall correctly. The Spanish version translated everything from 1st tl to 3rd, and even physical book copy extra. Which is about how Rapiel Jr came to find out that Aeroc is his papa. T-T
There's multitude of reasons why they ended it just to 2nd til: they were contracted to work on this up until 2nd tl and some extras, or the artist & adaptation writer both want to move on to new projects. Me thinks, the is more like contractual thing. While I'm sad that they ended with only 2nd tl, lowkey I'm glad it didn't overstay with 100+ chapters. I hate series that goes on way too long. A sweet spot for me is around 80-150 chapters. Anymore than that, I start loosing interest.
Me looking at some otomeisekai manhwas that I picked up over years ago are now sitting at over 150+ chapters (⊙…⊙ )

extra novel trivia spoilers ahead****
ahhh this hurts so good but omg looking things up the second timeline here is aeroc retaining memories while kloff doesnt but there is a third timeline in the og novel where it's the other around. plus in all timelines raphiel and linus has been involved like even in the first timeline when raphiel died with the unborn child the real father was linus?!?! that's why he was so jealous in second timeline help that relationship wasnt highlighted so i just assumed it was new in the second timeline. it's so crazy like raphiel cheating?? like kloff was so mad for a cheater damn... this is so mindblowing and interesting.