To stop the evil conspiracy lurking in the shadows of the galaxy, the Galactic Federation Investigation Headquarters decides to go beyond conventional organizational investigations by enlisting skilled civilians with exceptional combat prowess and insight into secret operations. Known as "Galactic Hunters," they work alongside investigative units across various planets to fight for peace throughout the galaxy. Yuri, a Galactic Hunter dispatched to Earth, launches an assault to eliminate Thunderbolt, a high-ranking commander of the Death God Army—but her mission ends in failure. Thunderbolt counterattacks, setting a trap to capture her. Falling into the snare, Yuri is seized by the Death God Army, bound tightly, and subjected to extreme torture. Can she endure such humiliation and torment? Fighting for love and justice, the Galactic Hunter stands to protect the peace of the galaxy. Now, her battle begins here!