no one will probably believe them and manipulative bitches would most likely use that knowledge to their advantage to turn people against the twins. (〜￣△￣)〜
they're already 23 or 25 years old when they combine there previous and current age so they should at least know/feel who can they trust and who's not cause I'm sure they've already encountered different types of personality of peoples in their previous life ughhhhh honestly antagonists are such a pain in the ass
Same they should learn who to trust or at least test them to see if they are worthy
the twins should showcase the knowledge that they know when they where in their world before they were re-incarnated as the emperors child so that no one will look down on them