Esper Express

Ivy Potter was nearly late for the train, onboard just in time. She met 2 flirty teen girls before the train was attacked by a terrorist organisation. And it just happens that it is her job to save civilians, including the 2 girls; save the objective, and take out as many of the enemy as possible before backup arrives. But its not that easy; the enemy have esper powers! NO-BWL/GWL!