Dezi-con

Hoshino Shiho is seen by others as a tough student, with several peers trying to recruit her into a group. Though she speaks harshly and stands up to bullies, she does not consider herself a troublemaker. One evening, a spaceship crashes into the bathhouse at her family’s inn. The alien inside, calling himself "Dejiraoki Seco Omega," declares his intent to conquer and destroy Earth, having already done so to other planets. Another alien arrives and subdues Omega using a controller resembling a video game device. Shiho takes the controller and forces Omega to fix the damage he caused. Now, she has an alien under her control, but further threats to Earth remain uncertain.