Is This a Good Family Game?

I fell in love with it, and have wanted to design a game in this world for quite some time. The whole idea of the game is that each player is given a random hand of five character cards. And over the course of the game, you are trying to craft that hand. So get rid of some characters, add other characters to your hand so that you have the best hand of characters that's worth the most points at the end of the game. S that's the entire game. You're just kind of crafty in this hand of cards, of this hand of charactersThat hints at the theme of the world. Doesn't spoil the books, but also a it is tied