School, under attack by the neighbours. You friends in danger. Osamu reveals himself as a border agent in order to project everyone despite knowing that death would be imminent. In a fight that Osamu that is his alone, otherwise risk his friends, classmates, and Kuga’s identity as a Neighbour. In his fight, Osamu realizes the true gap of his power and must find the resolve within to save everyone. But does Osamu have what it takes to fend off three of these monsters that now threatens his friends?