This was pretty mid tbh, I think the fact that bro still held a grudge he formed in middle school YEARS later when his ass is 29 years old is stupid, but I also felt like their relationship wasn't that interesting. Like it felt like enemies to lovers for the sake of enemies to lovers, not an interesting development or plot. And the ending was rushed as hell, it felt like we speedran married and family life. It wasn't an awful read it just wasn't that good either
Unmei no Tsugai ga Omae da Nante