There are some people in the world who have no identity, no home, and no friends, but they are not nothing, and they still have happiness. There is also a type of people who have lost their original memories and use the identity of another person to live, work, make friends, take care of unrelated family members, and even use this identity to marry someone else. Just like her in this story, everything changed when she woke up one night. Even she herself didn't know where she came from or what her name was. She just followed the path arranged by others. When all the humiliation weighed on her heart, was she willing? Even being oppressed by her nominal "husband", is she willing to wrong herself like this? When she remembers all the memories are left behind? Or go? And after knowing her identity, is he willing to let her go? How will he punish those who hurt her? Including himself!