I Became the Villain Family's Terminally Ill Youngest

※ This work contains elements such as violent acts, vulgar expressions regarding the body, and coercive relationships. Please keep this in mind when reading. I possessed a beastman fantasy novel. As Ash, the terminally ill adoptee considered the disgrace of a snake beastman family! Magic, intelligence, and lineage. In the Serpent family, where all three must be balanced to qualify as a candidate for the family head, Ash—who is not only terminally ill but also the sole adoptee—was destined for a miserable bad ending befitting an extra... But I can't just exit the stage so obediently. “Let’s become a proper villain. A masterpiece of a villain that even the members of a villainous family ...