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...
Screw that! I have no obligation 
to serve this nation!
!لا أبالي! لستُ ملزماً بخدمة هذه الدّولة
Verarscht mich nicht! Ich habe
diesem Land keine Folgschaft zu leisten!
¡No fastidien!
¡No estoy obligado a servir a este país!
¡No jodamos!
¡No estoy obligado a servir a este país!
Balivernes ! Je n’ai aucune obligation
envers ce pays !
Non prenderci per il culo!
Deixa de brincadeira! Não tenho
obrigação de servir este reino!
Размечтался!
Я не обязан слушать ваши приказы!