I remember it first being recommended to me on YouTube few months ago but I didn't think much of it but now that I finished watching the series a week ago, I feel like I regret not watching it :( Anyways truly an amazing storyline and plot. I love the sibling bond between Nezuko and Tanjiro. I recommend telling your friends about it because they will not be disappointed. I also will say that this is my own opinion and that you don't have to agree with me.