Japan in the year 2069, ruled by the mega-corporation "GENNAI." In a society where the gap between the rich and the poor is widening, Kyousuke, a young man living in absolute poverty, cannot accept the suspicious suicide of his elite best friend, Yuya, who worked for GENNAI. Amidst the emptiness of losing his friend, he encounters a strange talking mouse named "Easy." The truth revealed and the mysterious power granted by the mouse will completely derail the gears of Kyousuke's life... An unprecedented "hyper-sensory, awakening sci-fi" officially begins!