The Adabat Project

The Adabat Project or the "Blood Drive" was a series of experiments to create a being that had enough power to kill Eggman for running the scientists out of their home country. The scientist fooled Axel, Shira and a few other people into thinking it was a normal blood drive hence the nickname. They mixed the blood of the participants to create 4 different prototypes until Mira was born as the "perfect" Subject.