What is line editing and how does it work?

Anime editor on Instagram: "Bro's smile was too unreal to believe... Plot: In One Piece, we follow the adventurous journey of Monkey D. Luffy, a young pirate with the ability to stretch his body like rubber after eating a mysterious fruit known as the Devil Fruit. Luffy dreams of becoming the Pirate King by finding the legendary treasure known as One Piece, which is said to be located at the end of the Grand Line. As he assembles a diverse crew known as the Straw Hat Pirates, they face formidabl