Nena was just a girl when the Revolutionary War broke out. Her father was a German
Who was called for to help fight. But once found out that they belonged to a piracy group, they were driven out
Empanis later killed her parents and only brother.

It's now 2023 and Nena is still living in what is left of the United States of America.
Her immortality and morales are challenged when she comes across yougn Hakaru Oceanstar, who knows more than
he's letting on.
He doesn't know yet, but Nena has been handed the mission that determines whether he lives or dies

With the homicidal brother
of Nena's suicidal friend
(The suicidal was once madly in love with Nena)
hot on her tail, she needs to make fast decisions

Bring only one person back from the dead:
The mysterious Ladybug girl that Hakaru seems so in love with
Her precious brother, Luke
Or her suicidal friend

In other words:
Give up any chance with Hakaru so he can love again
the person that would know what to do in a situation like this
or the one person that could ever love her for who she truly was:
Suringo the Shinigami