While exploring a new route deep in Natlan’s wilderness, the ever-cheerful guide Malani is ambushed by an ancient entity returning from the dark sea beyond—the War-Patterned Demon God.
When she awakens, she’s completely stripped and suspended in a grotesque tentacle dimension…
The Demon God declares that modern Natlan has grown weak, and it will revive its faith through blood and fire—with Malani as its chosen vessel!
Her body and mind are forcibly “remodeled” by countless tentacles:

・Attacked by a tentacle bra, her chest swelled rapidly as magic was injected

・Her corrupted Vision stabbed into her navel as a permanent core

・Seven sin-specific tentacles overwrite her kindness and optimism with cruelty and lust

・Finally flooded with demonic seed, forming jet-black “war-pattern tentacle armor” over her skin…

The once bright and athletic guide collapses in an endless hell of pleasure, her pupils turning violet as she swears eternal loyalty to her new master.
“As the Majin commands… Mualani will paint Natlan in blood and flame…♡”

Full-color 19-page manga + cover