A happily married man awakens from a coma losing the last five years of his life. His last recollection is buying a wedding ring...for his ex girlfriend. Will his heart remember what his brain forgot.。2050年，流行病肆虐全球，兩名偵探正著手調查一連串邪門的謀殺案，是惡魔所為的謠言四起，但真正有關的居然是...神秘忍者！。