Deep within a secret laboratory, a chaotic mass of cells breaks free, giving rise to the terrifying Humanoid Monsters known as Bem, Bela, and Belo. Despite their hideous appearances, these beings are driven by a powerful sense of justice. Using their extraordinary superhuman abilities, they fight against both human wrongdoing and supernatural threats. But what compels them to protect those who shrink away in fear? Rumor has it they yearn to one day become human...