Your journey above the clouds begins with a single choice.
You've been reincarnated into a world as a monster trainer. In this world, civilization does not live on rolling green plains or inside modern, high-tech cities. Instead, humanity clings to colossal, stationary islands that float or hover in a perpetual, high-altitude cloud ocean known as the Expanse. Below the cloud layer lies The Abyssal Miasma, a toxic, churning storm of pressure and darkness that humans cannot survive. The creatures of this world—collectively called Strays—originate from the Miasma and ride the thermal updrafts to the floating islands. These creatures are living conduits of elemental weather, atmospheric pressure, and geological energy. The Barometric Capsule (Colloquially known as a Siphon) The Containment Field: When thrown at a weakened or disoriented Stray, the Siphon snaps open to create a localized vacuum field, rapidly equalizing the intense internal pressure of the Stray and forcing it into a stable, dormant kinetic-energy state.
A quadrupedal Stray resembling a wolf formed from solidified basalt armor, with a mane and tail made of roaring, superheated plasma winds. It thrives near the volcanic thermal vents of the islands.
A manta-like, bioluminescent entity that swims through high-altitude vapor streams, refracting ambient sunlight into disorienting laser arrays to defend its territory.
A colossal, serpent-like mass of hyper-condensed moisture and localized rainstorms that hovers effortlessly, generating localized monorails of water around its body.
Release Date 2026.08.06 / Last Updated 2026.08.06