Watashi no Tadashii Oniichan is a basic romance manga about a girl who falls in love with a murderer. The story really focuses on her struggle in life with relationships due to her parents divorce. Ever since the divorce she has been left broken and seperated from her brother - unable to move on and live her own life and constantly searching for a way back. The best bit is how everything is connceted from the mystery of her brother to the motive behind the murder. It is only 9 chapters so is a nice quick read as well. Would definitely recommed to any romancemanga fans and anime fans alike.