Establishing a scene of the protagonist walking out of a shop with a packet of berries .
They go to the police station to meet their father who is a anti corruption officer.
When she reaches home she finds a piece of paper in the packet. She thinks about telling her sister about it as it contains a lot of different languages.
My sister is a decoder she might understand what is written in the paper.
The protagonist hands over the paper to her sister. Her sister is surprised to see causes it is not a story but it seems to be a important document, so she starts decoding it.
Hey sis can you please read this interesting story for me which I found in the packet of berries.
Ok sure
The protagonist and the protagonist's sister decides to go to their dad's office.
We should tell dad about this.
What happened?
When I decoded the paper it is a list of some known people from dad's office.
I found this piece of paper in a packet of berries that I bought and when sister decoded it she found out that it is a list of known officers in your office.
WHAT!!!
This is actually the list of corrupt officers in our country!!
What happened?
The father gives the head officer the list and they capture the people mentioned in the list. Later on the protagonist and the protagonist's sister gets awarded for their smartness and intelligence.