The Flask Plan was developed to create the perfect human regardless of causalities. A major concept in the Anime/Manga Medaka Box Abnormal.
The Flask Plan was developed for the purpose of developing a drink that could turn ordinary people into Abnormals. As it's still experimental, they require help from born Abnormals to help the plan succeed. Once they develop the formula, they will test it on all the students in Hakoniwa Academy no doubt insuring many casualties in the process.
There is also an experiment to take away someones abnormal ability as well increase and focus an abnormal's power.
After the original Flask Plan is dissolved by the intervention of the Student Council, Najimi Ajimu takes control of the plan personally. Using the data gathered from Medaka’s storming of the clock tower labs, as well as from the Student Council battles, she creates a new Flask Plan specifically tailored to turn Zenkichi Hitoyoshi into an existence on the same level as Medaka.