spoil me one thing about ages here

Is the story going to wait until the ML is an actual adult, not just by law but physically, mentally and morally (so above 21/22 ig, because even a 18yo with a 24yo would be extremely weird) to introduce anything like romance/interest/sexual content, or is this a pedophilic story (whatever kind of pedophilia you call it for attraction for teens, i forgot the name but it's a kind of pedophilia anyway) ? I need to know before investing my time in reading this. The story looks promising so far (i'm only at chap 2 lol) but i don't want to waste my time if it's just pedophilia/teen-pedophilia whatever :')

PS before any weirdo attacks me : Just to clarify i have no problem with such a big age gap between 2 consenting adults (or a small age gap like 1 year or 2 for others), but i do have a problem (as do all normal adults) with an age gap this big (7 years) between a late teen (17/18/19...) and a full young adult nearly in his mid 20s, regardless of if it's fiction or not. Especially since i believe this is a korean story, so they're called "1 year old" when they're born, so a 17 years old is often actually 16 in those stories in terms of biology. I'm not looking to argue so don't waste time, i'm simply looking for an answer regarding my boundary.