Kisurugi and his demon allies swoop down on Saitou and the others once again! Kisurugi has been assassinating the strongest adventurers in order to obtain the hidden treasure of a mage who can control time, but his reasons aren’t what anyone expects.
They're all treasures 
that I will never give up
Nein, ich behalte sie für immer
als Schatz in meinem Herzen.
São tesouros de que eu nunca vou abrir mão
Для меня это сокровища,
от которых я не откажусь.