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...
I shall enjoy it to the fullest.
سأستمتع به على أكمل وجه
Ich werde meine Zeit
hier in vollen Zügen genießen!
Lo disfrutaré al máximo.
Lo disfrutaré al máximo.
Profitons donc de l’occasion…
Vedrò di divertirmi a più non posso.
Vou aproveitar ao máximo.
Так почему бы
 не насладиться им сполна?