Within the close to future, a know-how referred to as Mind-Machine Interface connects the mind and machines. This know-how brings a few new paradigm and opens the gates to the digitization of human reminiscence itself. From these new discoveries, “he” is born. An unlawful experiment mixes 1000’s of reminiscences right into a single vessel, creating an entirely new being. 
Having solely the reminiscences of others, doubts about who he actually is begin arising in his thoughts, till he gathers the braveness to exit into the world in quest of his true self. As he steps into the actual world, he meets two ladies, Kido Tsubasa and Ibaraki Rino. Each variety souls whose lives have been touched by unscrupulous BMI experiments, identical to him. Studying to reside along with their secrets and techniques, “he” and “they” will result in large adjustments…