Sisters from the same origin are burdened with different destinies. When the mystery of their origins is revealed...
They don't know
Is the intimacy of the past an innate bond...
She doesn't know,
How to regain the happiness of the past and get to know the new self again...
He doesn't know either,
What kind of choice is the best protection for her...
She, he, she...
The years of youth are composing a youthful and witty song...