A young woman has lost much of her memory. She cannot remember everyone who once loved her, nor anyone she once loved. All she remembers is that her name might be Xuan Yi, with no surname.
Following the clues left behind by "her," she sets out on a journey to find her past, present, and future.
She once lost herself, unable to find meaning in her existence. Fortunately, she had friends to keep her company, as well as an older brother from another world. Those who gave her different surnames stayed by her side as she searched for a reason to keep living.
Also known as "Why Am I Still the Little Sister?" and "Why Does the Little Sister Keep Wanting to End Her Life?"
I want to see Ranpo Little Angel!
I dare Rixing Yi!!! I really want to see the chat room!!