To rescue Sarah, who has been taken hostage by the Demon King, Yashiro and Jogamine head to the stronghold of Lord Amber Thorns in Shibuya. Faced with enemies appearing one after another, Yashiro's supernatural abilities are revealed. Reaching the innermost chamber, Yashiro and his companions finally confront Lord Amber Thorns. However, an unexpected event occurs, putting Yashiro in a desperate situation. What action will Jogamine take at that moment?

At Ishinoo's request, Yashiro reluctantly agreed to guard Jogamine. Their plan was simply to infiltrate a club in Shinjuku's Kabukicho district, receive E3 from Matsugi the "peeping tom," ask "a certain question," and leave. However, they stumble upon men who have been given E3 trying to lure two girls in, and Jogamine's rampage begins once again!