Innocent and Evil

Cute innocent children, who are actually cold-blooded, blood-sucking devils. Our protagonist believing himself to be just an ordinary person, out of nowhere, has become a target of these cute little devils, who are hunting him down for the kill! During the run for his life, our male-lead discovers there are secrets lurking within his own body; his life up until that juncture, turning out to be a well-crafted lie. Burgeoning desire vs rationality; fleeing vs vengeance; now confronted with these choices, which will he choose!