You got hit by a car because of your sister. You was bring to the hospital and declared as dead because of losing much blood. You had thrown to another world. When you wake up, you realize that you're in Attack on titan world. You had come into Shiganshina where the begin of the first fall of Shiganshina. You can feel power inside of you and know that you're a titan shifter. When Colossal titan breach the wall, you had transform silently without other know. You have save many people's life including Eren's mother, Carla. You had hiding yourself another place to let yourself out from the nape of titan's neck. You sneaking silently into a boat. You have decided to save the world and protect Eren. Your goal were destroy Armor titan, Colossal titan and Monkey titan. You will stop Eren from doing rumbling things. Will you success save the world? Will you kept your titan power from them? Main pairing : You x Levi Eren x Mikasa Armin x Annie Hange x Moblit Nanaba x Mike Erwin x Carla