At the end of season 2. Yuuri defeats Shinou, but since Shinou had been defeated, Yuuri and Murata could no longer go to the Shin Makoku. However, because Yuuri had fought and defeated him, his powers had surpassed that of Shinou's, resulting in him being able to rely on his own power to return to Shin Makoku. After the ceremony at the age of 16, Yuuri slowly begins to discover that much has happened while he was away. The ten officials of the noble family have decided to make Wolfram the next Maou, but now that Yuuri has returned and taken back his role as Maou, complications arise when one noble disagrees with Yuuri returning to the throne. In addition, an ancient secret society that threatens the peace of both humans and Mazoku has risen, and a fight for the throne that now leaves the nobles wondering who is the legitimate Maou.

Second season of Hanyou no Yashahime: Sengoku Otogizoushi.

Ever since she was summoned from Hell by the witch Yurine Hanazono, Jashin-chan—a half-human, half-snake demon—has been searching for any way to go back. One of her options is to kill the one who summoned her, which is much easier said than done. Jashin-chan often finds herself getting violently beaten by Yurine after not only any failed murder attempt, but also when she is just causing mischief, destroying any hope of going back home to Hell. The demon is also terrible with money and tends to gamble all of it away at pachinko. In one of these gambling sessions, she loses the three million yen she received from Hell Financing, putting her into a lifelong debt. To avoid repaying it altogether, Jashin-chan flees to Hokkaido to try and hide for the rest of her days, but her wish of having her debts forgotten may just be a pipe dream when someone comes knocking for the money.

Afraid that his life may end at any moment, Otto Suwen begins writing a diary documenting all of his experiences. Now part of Subaru Natsuki's eccentric band of colorful characters, the apprehensive merchant is certain that new dangers lie ahead in their mission at Sanctuary. But amid the rising tensions, there are still moments of respite and reflection, ripe with opportunities to make vivid memories.