: Often cited as the perfect entry point, it follows two brothers searching for a way to restore their bodies after a failed alchemical ritual. One Piece

Humanity lives behind massive walls to protect themselves from man-eating giants called Titans. When the walls are breached for the first time in a century, young Eren Yeager vows to exterminate them all.

When you want something mature that explores the human condition, look to Seinen (targeting adult men).