This story takes place before Rimuru's reincarnation. Shizu, also known as the Conqueror of Flames, responds to an urgent request calling her to the Kingdom of Filtwood. When she reaches the castle, many adventurers are already there. What request could have demanded such a huge gathering? It turns out a demon has been revived, and the adventurers have been called to subjugate it. It is said that more than ten of the most skilled adventurers have already been killed by this demon. But there is more to this request than meets the eye...
You said that if we tried anything funny, 
we'd be seen as demons and cut down, right?
قلتَ أنّنا إذا قمنا بأي حركة طائشة فسوف
تعتبروننا شياطينَ وتقتلوننا، صحيح؟
Sie haben vorhin gesagt, dass sie uns
mit Ihrem Schwert richten würden, oder?
Dijo que si intentábamos algo, nos
trataría como demonios y nos mataría.
Dijiste que si intentábamos algo, nos
considerarías demonios y nos matarías.
Vous avez dit être prêt à tuer
ceux qui se comportent étrangement.
Poco fa
Disse que quem fizesse qualquer gracinha
seria visto como um demônio e morto, certo?
Вы угрожали, что если кто станет чудить,
его зарубят на месте, признав демоном.