I'm just gonna repost my reply to a different comment here lol
Tl;dr : it's a decent read
There's not really non-con (though there is dub-con, as the mc does emotionally pressure the ml into sex for their first time). The issue is that in today's context, the mc would essentially be a groomer, at least if you look at his actions alone and disregard his backstory/the whole plot. It's not a bad read though, at least the weirdness is somewhat addressed. They grow together and it's a slowburn in terms of mutual romance. It's definitely something different within the genre.
Mild content spoiler about the grooming backstory, don't read if you don't want to be spoiled:
The context is that mc is immortal and finds the reincarnation of his dead lover when he's a child, and is a close uncle figure, until he's of age. And then things get complicated.
It's good you won't regret reading it
Depends on how woke u are
i also wanna know if this is worth reading because there are a lot of mixed opinions in the comments