The invasion begins based on the worldwide best selling manga and hit anime..'. '.strtoupper('t')iny creatures called parasites have arrived on earth with the sole purpose of taking over human bodies and preying on mankind'. '.strtoupper('o')ne such parasite latches on to ordinary high school student, shinichi izumi'. '.strtoupper('f')ortunately, he is able to fight it off before it reaches his brain'. '.strtoupper('b')ut unfortunately, it is now stuck within his right hand'. '.strtoupper('s')hinichi cannot reveal his terrible secret to those around him, but a strange relationship develops between himself and the creature he calls migi righty '. '.strtoupper('b')efore long, they begin to encounter other parasites which launch savage attacks against them and endanger the life of his childhood friend, satomi'. '.strtoupper('w')hen shinichi's beloved mother is killed and taken over by a parasite, it becomes an all out war between humanity and the parasites'. '.strtoupper('b')ut nothing is black and white in this struggle'. '.strtoupper('w')hy were the parasites created'? '.strtoupper('a')re they here to cull our numbers'? '.strtoupper('t')he planet needs to be preserved, but we also want to protect our loved ones'. '.strtoupper('a')midst this conflict of values, shinichi and migi have no choice but to hurl themselves into the fight against the ever more complex attack of the parasites.