Some of the comics that I've read that are so big that they're beyond imagination include One Piece, Naruto, Death Note, Metal Alchemist, Attack of the Giants, Slam Dunk, and so on. These comics not only have deep character creation, grand background stories and complex plot structures, but also cover many different topics and styles such as adventure, friendship, love, family, power, faith, etc., which made me resonate and inspire greatly when I read them.