Antlion

Antlion is the seventh episode of Rio: Rainbow Gate!.

Plot
Only two hours after the battle against Jack, Howard reveals another Gate Battle will take place against a woman named Queen despite Rio being exhausted from the last battle. The battle sees Rio and Queen flying up a wind tunnel while shooting targets. Meanwhile, the others learn that Cartia had hacked the Sky Resort's computers, preventing them from landing, with Jack revealing Cartia won't release it until Rio loses. Queen attempts to cheat to get an advantage over Rio, but another incident involving Linda's head falling off again turns it around for Rio. With Rio physically exhausted from her battle, Rina looks after her and takes her to a bathhouse, where Rio feels someone is watching her. Afterwards, Rina is taken hostage while Rio is locked in the hologram room, facing against dangerous physical holograms which cause her to faint. Rio barely has time to recover from this before Cartia arranges yet another Gate Battle against a man named King with Rina held captive.

Characters (in order of appearance)

 * Mint Clark
 * Rina Goltschmidt Tachibana
 * Anya Helsing
 * Tom Howard
 * Rio Rollins Tachibana
 * Risa Rollins
 * Queen
 * Mr. Clark
 * Cartia Goltschmidt
 * Tiffany Abbot
 * Elle Adams
 * Ille Adams
 * Linda
 * Jack Mighty
 * Carlos Tanaka
 * Dana
 * Bull Hard
 * King