On the year 845 wall Maria was destroyed by a 60 meters tall Titan name Collosal and another Titan Name Armoured but there wasn't only three different titans including the Female Titan but there was another with them there wasn't three Marley Solider but four and they were planning to take the founding Titan but between this alot of things happened.... What Really Happened?

After suffering loss and pain in her past, (Y/N) finds peace within the ranks of the Scouting Regiment. However, when the mysterious Levi Ackerman joins her squad, along with his curious companions, (Y/N) develops feelings that she has never experienced before.