Fallen Angel

Aiba Tsubasa has astounding mathematical powers. He has two younger brothers: Riku, a bright university student, and Umi, who was born with a weak heart and has no way to be saved except through an organ transplant. In order to help Umi, their mother Takako, a gifted surgeon, had left Tsubasa and Riku who were still very young and sought refuge with a medical research facility. The facility is a shadowy organisation which studies people with phenomenal powers in specific areas and repeatedly conducts unethical human experiments in an attempt to create scientifically superior humans. As time goes by, Umi has a successful transplant surgery. But because the donor had such remarkable powers of memory that (s)he could not forget things, Umi inherits those memories which are brought back with each passing day to the extent that he is even governed by the donor’s personality. Tsubasa and Riku desperately try to protect their younger brother, who has slipped out of the facility to seek their help. However, lackeys of the organisation have already crept upon them …

I OWN NOTHING! CREDIT GOES TO WHO EVER CREATED FALLEN ANGEL!!!!!!!!