Emilia died, but made one last request: a new chance.
When she worked as a librarian, the only records she had to write before she died were the number of deaths from the Second World War.
Ema had many regrets, especially not trying to find her brother who went missing during the war, even though she had access to the records.
In the blink of an eye, the girl wakes up in the modest room of her house, at just 16 years old. She needed to do things differently this time—save her family and herself from the disaster that was coming. This time, she had a chance, and she couldn’t waste it!