Rei finds out Valdou is a member of the Coup, the people responsible for attacking Paradiso. Rei is help captive as Valdou goes after the Tiara. Kilala travels to the world of Cinderella, after being shot by Valdou. When she returns, she is captured and taken with Rei to Paradiso. Kilala is thrown in an Internment Camp and Rei is taken to be brainwashed and forced to help the Coup. Kilala saves him and the two declare their feelings for one another.
The Volume ends with Kilala and Rei walking towards the Paradiso gate, determined to collect all the gems and save the country.