Waisetsu Missile The Animation

[Retribution weather] Kasumi Nagatsuki was drawing the thought to Takemura of the class of next to. One day the scene where Takemura is being made burbling by delinquent three people is witnessed. When Kasumi protects someone Takemura, that next day Kasumi is called next time by defects. Instead of not putting out the hand to Takemura, the intention that does to saying Kasumi. Kasumi is sacrificed for Takemura, to defects...!?