I Became the Doomed Youngest of the Villain Family

※This work contains elements such as some violent acts, vulgar expressions related to the body, and coercive relationships. ※ I was transmigrated into a beast-man fantasy novel. As Ash, a terminally ill adopted child considered a disgrace to the Serpent family of snake beast-men! Magic, intelligence, lineage. In the Serpent family, where you must have all three to qualify as a family head candidate, Ash, being terminally ill and an adopted child, was destined for a miserable bad ending befitting an extra... But I can't just leave like this. "Let's become a proper villain. A masterpiece villain that even the villainous family members acknowledge." The villainous family who constantly ber...