The AOT manga in it's entirety is a masterpiece. Isamaya wrote a fiction which will be remembered, and will go down in history as one of the greatest manga in history. He builds his characters from the very beginning, he foreshadows so many things from the first chapter and throughout the story, the world-building is spectacular, the mystery and plot of the story is built and always keeps the reader on edge, the conflicts that is made that the characters struggle through makes us relate to them. What makes this manga so enjoyable is how we follow the characters through every step, the amount of affection we build for them, the plot twists and turns, the way the author shreds our hearts, he managed to create a story that reveals so much of the real world. The history is built in the manga is done spectacularly, the hatred between the Marleyans and Eldians over the years leads to the demon everyone manifested.