@degenerateafro you said EXACTLY what was on my mind. I would be able to enjoy this story if they were actual 5 year olds with slightly enhanced intelligence because they're of royal blood. They don't need to be literal issekai-d adults to have an awareness. The world has already established that those of royal lineage have these powers that age them up. They could have just used that logic to explain why they understand so much even as kids.
Their behaviour is ABSOLUTELY TERRIBLE for someone in their 20s. I thought Arjen finally said something sensible a few chapters ago but all that went down the drain. Who cares if they love them or not? They're being treated like royalty here, can have anything they want, are very well protected etc etc. They're both adults & have each other. They literally don't need to get all emo over their issekai family not loving them enough.
Also yes, if they had been abused & abandoned in their previous life or had died as kids or had just experienced any kind of betrayal I would understand. They are way too jaded for a bunch of 20+ year olds & have not used their knowledge from being issekai-d at all.
They did not need the reincarnation setting at all. This could have easily been like the monster Duchess and contract Princess. It would be sooo much more enjoyable if they were actual 5 year olds.
The fact that they even trust Duke Rosea but not the 2nd Prince who has saved their lives twice shows they are dumb kids, not adults, which is the problem with this story 🤦🏻♀️