Missing among shadows

it's 2048 in Osaka Japan. this world is Earth there's nothing really different about it other than creatures called Shadows not the ones that you see whenever you block light but the ones that eat human flesh and only die one beheaded. there are hundreds of them along with a corporation called Shadowhunters in order to end their reign it's been like that since the Edo period. how on Earth are four teenagers going to change anythingit's 2048 in Osaka Japan. this world is Earth there's nothing really different about it other than creatures called Shadows not the ones that you see whenever you block light but the ones that eat human flesh and only die one beheaded. there are hundreds of them along with a corporation called Shadowhunters in order to end their reign it's been like that since the Edo period. how on Earth are four teenagers going to change anythingit's 2048 in Osaka Japan. this world is Earth there's nothing really different about it other than creatures called Shadows not the ones that you see whenever you block light but the ones that eat human flesh and only die one beheaded. there are hundreds of them along with a corporation called Shadowhunters in order to end their reign it's been like that since the Edo period. how on Earth are four teenagers going to change anything