In a world torn apart by war, humans fight relentlessly against demons. Mizuki, a half-Moon Demon and fairy, hides among them, struggling to survive.

At the top of the demon hierarchy stands Feng Xiu, the calm yet terrifying Demon King. With a single step, he can shake the earth and force others to their knees under crushing gravity. He admires Mizuki, calling her his fiancée despite her objections.

The strongest demons rule the battlefield: #1 Dynamite Devil Dragon Clan – Led by Feng Xiu, wielding unmatched power. #2 Moon Demon Tribe – Masters of moon magic. Led by Agares (a trusted abide to the demon king) (father of Mizuki.) #3 Star Demon Clan – Controllers of fate and prophecy. Led by Vassigo.

As war rages, humans fight desperately to protect their land, facing death at every turn.

"Hold the line! Don’t let them through!" a soldier shouted, his voice barely rising over the clash of steel and the monstrous roars beyond the barricades.

"We're losing ground!" another cried, dragging an injured comrade back.

A commander clenched his jaw, his gaze fixed on the battlefield. "We fight or we die. If we let them take another inch, there won’t be a land left to protect."

Meanwhile, In the demon realm on his throne Feng Xiu watched to battle through the Portal, His Dynamite Dragons Circling around him as always, Acting as Protectors, bodyguards, His Mana Just Reached 1 million not long ago Surpassing all…