Six Ogres are all that remain of their clan after an attack by an Orc army. They say that the Orcs were traveling with a mysterious majin who wore plate mail and a clown mask. Rimuru proposes that the Ogres join his ranks, and they accept on the condition that they will get to take down the one leading the Orcs, so Rimuru gives all six of them names. Meanwhile, the Orcs begin to invade the marshlands surrounding Lake Siss that are inhabited by the Lizardmen. So the Lizardman chieftan gives his son, Gabiru, an order...
Can our contract last only until 
we take out the Orcs' leader?
هل يمكن لعقدِنا أن يدوم إلى حين
قضائنا على قائد الأورك فقط؟
Unsere Zusammenarbeit
¿Nuestro contrato puede durar
hasta eliminar al líder de los orcos?
¿Nuestro contrato puede durar
hasta eliminar al líder de los orcos?
Cet accord vaudra
jusqu’à ce que les orcs soient vaincus.
Il nostro accordo
Nosso pacto pode ser até
derrotarmos o líder dos orcs?
Возможно ли… заключить пакт до того,
как мы одолеем орков?