I seen the Raws I think the prince is just try to keep him safe
Either, so he doesn't run away until Maetel does his "no, I'm the father" bit, or to keep him safe in case the taxidermy bitch sends assassins.
For safety precautions ig? I mean we all know louis likes running away, and he's preventing him from doing it since he knows that louis doesn't know who is the father of the baby
Yes that too so people might want to kill Louis know he has a baby of the prince so they got to keep him safe
As the commemt I erroneously posted to Kyousuke two comments below said.
It's not just to keep him safe from others, you noted the soft carped on the floor?XD And now remember how often reckless, clumsy, pregnant Louis kissed the floor since the story started.:D
Why is he locked up tho