Maeda Atsuko was separated from her best friend Takahashi Minami. Due to this accident, they grew apart. Everyone assumed that Takamina was dead, so she moved on and lived her life, or not. Years passed by and Acchan transferred to a new school. She thought that she already forgotten everything about her but didn't. She saw Takamina that day but couldn't believe when she personally talked to her again. For 5 years, she thought she was dead. But now, the love of her life is alive and breathing. What will happen when she finds out about Takamina's life after the accident. Will she accept her and who she is?