Emare, a strong and caring young girl, has always worked hard for what matters to her. Orphaned at a young age, she works hard to care for her brother and to keep a promise she made to her late mother. To prevail.While trying to keep her promise, Emare pays the ultimate price. Determined to fulfill her obligations at any price and save her brother, Emare sacrifices her soul to buy a few more years to do things right. When her time ends, she must return to the place where she first met the demon who helped her and turn over her life.The destined day has come for Emare to once again return, and so ends one tale and begins another. Emare must overcome the new challenge of a completely new life made perilous for her, and, for once, choosing to lead a life for herself.A small piece of what is left, a big part of what is life, this is her tale... our Remnant Tails.