Coraly takes Seiji and Yuzu to Heaven, where Kami suggests that they travel to Hell in order to retrieve Guri. Meanwhile, Guri refuses in becoming the new Devil so Maou would retire. While disguised as demonic businesspeople, Seiji, Yuzu and Coraly are uncovered by Shikimi, which forces all of them to flee. They are rescued by Akane, who reached Hell after being shocked to death at the thought of Seiji already married with kids...