!!!In a new world, everywhere, every being are changing!!! First born ~ [post timeskip] Cain on his way to find a cure to his incurable illness is joined by once loyal friend turned adversary Icarus. Contrasting one another, they follow an 'adventurous' journey to join forces with another eccentric doctor from far lands. Neutron Star ~ [pre- timeskip] Icarus is unexpectedly adopted into the flashy life of Eastern Gate's socialites. Follows his way into, Cain, an unexpected adversary turned companion's, outlandish affairs.