Witch's Daughter And The Devil's Son - Chapter 719: Teasing A Brother

God's Seal Cathedra Rex, Part Two!Two sons of the dragon, each different; a genius elder brother and a good-for-nothing younger brother, who despite being identical twins, are worlds apart. However, they share an identical desire for peace. On the night of their birth, the moon was high in the sky.

Five hundred years into the future, animals and plants had mutated into powerful beasts which endangered the human species.

To deal with the situation, the Federal government decided to build academies dedicated to mecha piloting. It marked the beginning of the Mecha Age.

With the help of the mechas, humans would gain the power to fight on equal terms with the beasts.

Years later, Peter was recruited by one of the mecha academies.

He thought that would be his path to become a successful pilot.

However, due to some circumstances, he was only able to choose another course…

The Genetic Warrior course.

As the world was invested in mechas, everyone knew that there was no future for a Genetic Warrior.

The basic concept the circled around Earth was that a human could never defeat a beast without the mecha’s help.

Fortunately, Peter managed to activate a special Divine-Grade Genetic Extraction System.

“Ding! Ant genes detected. Extraction in progress…”

“Ding! Extraction successful. Your strength has been increased by 100 times.”

“Ding! Grasshopper genes detected. Extraction in progress…”

“Ding! Extraction successful. Your leaping ability has been increased by 100 times.”

“Ding! Eagle genes detected. Extraction in progress…”

“Ding! Extraction successful. Your vision has been increased by 100 times.”

“Ding! Thunder God genes detected. Extraction in progress…”

On that fateful day, a mighty Genetic Warrior was born.

He was able to deflect a missile with his flesh and punch a hole in any mecha. He could even destroy a whole planet if he wanted to.

Birth rates are decreasing. Hope is vanishing. The world has gone gray.Humanity, drifting in quiet collapse, receives an email.Every person on Earth. Simultaneously.The Aegis Mandate.Disguised as a cosmic aptitude test, it triggers The Incident of Separation—a global psychic cataclysm that erases identities, wipes memories, and divides all survivors into three factions: Law, Neutral, and Chaos. Overnight, cities become battlegrounds. Apartments become dungeons. Ordinary people become monsters—or the ones who hunt them.Ragnar Vhagar was just a loner university student. Now, thanks to a system he didn’t ask for, he’s a newly minted Demon King, locked in a crumbling apartment with goblins under his sofa and a glowing soul crystal next to his frozen peas. His new job? Build a deadly domain, defend it from invading “Heroes,” and somehow level up fast enough to not die.Alongside him is Isabelle Thorne, a razor-sharp warrior of few words and one very sharp sword. Their reluctant alliance, born in blood and snark, evolves into trust—and maybe something dangerously close to affection—as they rise together through the layers of the game-like world they’re trapped in.With each conquered domain and defeated boss, Ragnar realizes the truth: the dungeons aren’t meant to crown a winner. They’re meant to break the players. The Law faction wants control. The Chaos faction craves destruction. But Ragnar? He wants something they’re all too afraid to say out loud:Freedom.In the ruins of Kanta’s ogre stronghold, Ragnar and his misfit warband take their biggest step yet—claiming a kingdom, unifying a fractured system, and preparing for what comes next. The Heroes are watching. The gods are stirring. The world is watching a war.And somewhere deep beneath it all... Ragnar is rewriting the rules.

Meloni is just a musician. A normal, charming girl whom everyone loves and admires. But she has a secret; she can manipulate sound.For years, she managed to live with that secret, until everything came crashing down when her resonance was picked up by local organizations.In the midst of all the chaos, whether she should live as an awakened conduit or just a normal person, she ends up rescuing a small black bird.But that bird, is someone the whole world is afraid of.