Responses
Searched a bit more, apparently the youth groomer mc raised is the lady Murasaki in this case; a man fell in love with lady Murasaki cuz she reminded him of a past lover at age 10 and thereafter he decided to "raise her to be his perfect lover" according to this passage from litcharts.com I found
Can anyone here explain to me what he meant by the “Lady Murasaki” plan? Like I read the wikipedia page of Murasaki Shikibu aka”Lady Murasaki” but like I still couldn’t get it :’)