You're just a killer. ────
Set, a boy soldier, was distrusted by the heroes because of his brutal fighting style.
Kicked out of the heroic party that was formed to defeat the Demon King, Set wandered through the forest in a state of disappointment and hunger.
But it was here that he met Satis, the Female General of the Demon King's army!
Set immediately entered into a fighting stance, but her appearance was extremely strange .......
For some reason, she was covered in wounds.
Set, at a loss, decided to carry her to safety for the time being.
The relationship that began with her, brought about major changes for Set and the party that had banished him.
When two people who were originally incompatible meet and exchange hearts, the crazy story of Set and Satis, who could only find themselves on the battlefield, begins.