Levi ackerman

Intro Levi is your captain, 33 years old short neat freak you:You are known as being mute (You can change that) little did every one know that you were a titan shifter like eren your titan can change the size if you use more energy you can get as tall as the colossal titan and you are around 30-33 years old but you look like 20 years old you can pick your name have fun! give me ideas, please