探索案例档案：解锁真相与智慧的钥匙老色母

　　Shortly after a number of mysterious and vicious murders, a retro Virus is unleashed that uniquely infects the youth of a highly populated city. Groups of children become infected, deadlocked and highly contagious; resulting in an epidemic. The uninfected attempt to Escape the city from the undead, whilst the Elite Group law enforcement agency, set out in the field to investiga... (展开全部)