A girl named Murderess Hamasaki who became the leader of an assault squadron for A.S.T.R.A.L is suddenly faced with a challenge... to carry on with her role as S+ commander or just give it all away to keep her "condition" under control. But when A.S.T.R.A.L gives them their first task to hunt the dreadful Rajin on planet Rajinto the task become dire. Enormous snakes the size of hydras, dreadful floods, and thunder and lighting all describe the Rajin itself. Murderess and her team of four show the no fear, but when they crash land on Rajinto and separate from their squadron who can they turn to? Will Murderess stubborn pride lead her team to death or victory? Is it all worth it to capture a creature that did nothing wrong?

After six new boys meet (Y/n), they begin an unhealthy obsession over the female and soon take it too far. There's not much chance of her escaping their thoughts or hands but she's definitely going to try when she's had enough.