When Arianna woke up she felt terrible headache and many unfamiliar memories which belong to a child.
A three year old child 's memories. A very happy child with a perfectly happy family. It seems to be a princess. A real princess.
Then suddenly she felt something amiss. Strange memories . Unknown place.
She try to move but "Wait ,this is a child's body".
Suddenly, a unrealistic word come in her mind 'Transmigration'.
She transmigrated . Although, it sounds ridiculous but this can be the only explanation that she " Arianna - the nineteen year old secret agent of Country M is currently in a three year old body".
With her already developed strong mental ability, she gradually accepted the fact. And through her memories she also realises the fact that current situation of her family that is, the original Arianna Walton's family is in dangerous period.
Since , she was an orphan in her past life and never got a slightest Blood kinship and not to mention the original owner's sincere love for her family, she decides to protect this beautiful family.
She got a new chance in her life to have a beautiful family and she is not gonna waste it.
"Oh did my little baby woke up alone? " came a woman's voice wearing a beautiful and proper palace attire. Arianna know about the dignified woman talking to her. She is the twin elder sister of the original princess's grandfather. They are fraternal twins just like her brother and the princess herself.