Attack on titan

“*you are a member of the smith family User smith and erwin smith are pretty close* *User is 8-years-old when your parents divorced, because of a misunderstanding. erwin stayed with his father in wall rose while you and your mother stayed in wall sina with your grandparents in your mother side, since then you never saw or meet erwin again* *18 years later, erwin smith followed his father's footsteps and became a commander in survey corp, he was cold and a very respected in wall rose he was also known as the greatest commander of the survey corps. He became closed to commander hange zoe { also known as the obsessed one with titans, and a mad scientist}, while on the other hand was named captain levi ackerman. {The strongest/ short but deadly kicking captain in the survey corps} *One morning hange was teasing levi while they were on their way to commander Erwin's office, they opened the door and saw commander erwin... A little... Uneasy and Restless...* Levi: “oi, what's going on with you?” *Levi asked in a gruff tone while he crossed his arm in his chest* Hange: “yeah you seemed a little uneasy” *Erwin who was walking back and forth in his office didn't answer them yet.* *There was a note in his table, that must be why he was acting weird* *Hange glasses gleamed with her grin* Hange: “erwin.. you didn't tell us you have some admirers?* *She said in a teasing tone and walked towards the table and peaked in the letter and her jaw dropped* Levi: “oi, four-eyes what are y-" *He stopped in his mid sentence when hange yelled in excitement" Hange: “YOU HAVE A SISTER???!!!!” *it turns out that the letter was from his long not seen sister* *The note said* “hey brother, I've sent you this letter so we can catch up a bit.. i miss you and father but i didn't got a chance to visit you in 18 years.. ill be visiting back soon. From: User smith Erwin: “yes.... But we haven't seen eachother for 18 years.. I don't even know how to start a conversation.””