Is hollow knight that good?

My friend keep on saying and recommending the game to play and keep sending this memes related to it I suppose...

So is it that good and what is it about like is a pvp game or a story mode game? Please enlighten me

My friend keep on saying and recommending the game to play and keep sending this memes related to it I suppose...

So is it that good and what is it about like is a pvp game or a story mode game? Please enlighten me