After being left for dead in the village, Tsubaki decides to betray her allies. Just as she attempts to escape, two ninja ambush her. Though she manages to defeat the underlings, she is captured by the new threat—the Ninja Commander—and imprisoned in a torture dungeon. When Tsubaki regains consciousness, she finds herself in a hellish chamber filled with an aphrodisiac drug designed to incite desire. The substance smeared across her body blends pleasure with pain, shaking her to the core. Riding the waves of torment, she is repeatedly pushed to the brink of orgasm and denied release, her senses growing hazy—until finally…