I Was a World-Destroying Evil Dragon When I Was an Egg

The prophesied world-destroying evil dragon is about to hatch, and the Salvation System has bound itself to Shen Shi, the wealthiest man in another world. "You have to find the dragon egg, then find three people to form an ordinary family. Take good care of it, raise it, and bring it up to be a well-behaved, law-abiding little angel!" Shen Shi's first thought: Drag in his archenemy, who hates dragons the most! The strongest demon hunter, bound against his will, smiled faintly. "In that case, no one's getting off easy." He immediately bound the temple priest, the person Shen Shi dreaded dealing with the most. Shen Shi: Damn it. System: "Sto-op! Sto-op!! The last spot has to go to someone gentle and reliable!" The three of them made a careful choice and picked Zephyr, the idol of the entire population. Unexpectedly, this superstar had two sides. His true identity was the vampire leader known as the "Calamity of Another World." System: "..." Is it really all right to have a family like this raise an evil dragon? Later... Wealthiest Man in Another World: Make the baby's bed out of gemstones! Build the biggest magic amusement park for the baby! Strongest Demon Hunter: Dragons are the cutest creatures in the world. Temple Priest: I've been reading Raising Dragons: An Encyclopedia and A Guide to Caring for Young Dragons. Vampire Leader: To win this award as the most popular person in this other world, I want to thank my little brother... - One day after transferring to a magical kindergarten, Mu En, a descendant of dragon slayers, caught the scent of dragon's breath. With a heavy heart, he went to investigate, only to see the evil dragon fall over after a gentle touch from a little bully, then cry pitifully. Mu En: ??? That very day, the little evil dragon's parents arrived at the kindergarten, bristling with murderous intent. Much later, Mu En learned their true identities. Mu En: There's no way that's a dragon, or the world would be doomed :) - I'm the last dragon in the world, but my family is perfectly ordinary. My eldest brother works at a big company, my second brother is a demon hunter, my third brother is a potion maker, and my fourth brother is a celebrity agent. They all love me very much. Today is another day when I don't want to destroy the world~ Theme: Growth and adventure, love and magic