World of Orphan
In my Dream~.
Setting
Brain Powerd is set in a future time in which Earth has been afflicted by earthquakes and floods. The source of this is a mysterious, gargantuan alien spacecraft underneath the Pacific Ocean known as Orphan. Orphan seeks to reach the Earth's surface and travel the galaxy, which would result in all life-forms on Earth being annihilated. Its agents, known as Reclaimers, pilot living organic mechas or Antibodies known as Grand Cher, and seek to retrieve disc plates scattered on the Earth's surface.
The series begins with Hime Utsumiya, a teenage girl, venturing upon such a disc plate, which revives into a unique infant Antibody, a Brain Powerd, with which Hime forms a deep connection. She is soon joined by Yū Isami, an ex-Reclaimer who leaves Orphan after learning of the catastrophe it seeks to unleash. The two of them enter upon an adventure which may decide the future of humanity.