Takumi Kayano died due to a mistake made by a god. As an apology, the god sends him to another world and revives him. As Takumi makes his way through this new world, he finds two small children in the forest.
This is a safe forest where all the 
monsters are only E and F-rank.
‫هذه غابةٌ آمنةٌ حيث تكون جميع
‫الوحوش من الرتبة إي وف فقط.
Der Wald ist sicher, es tauchen nur
Monster vom E- oder F-Rang auf.
Este bosque es seguro.
Solo hay monstruos E o F.
Este bosque es seguro.
Solo hay monstruos E o F.
Il n’y a que des monstres
de rang E ou F dans cette forêt.
È una foresta sicura dove si incontrano
solo mostri di rango E ed F.
Parece uma floresta segura,
só com monstros de ranque E ou F.
Мы в безопасном лесу, здесь
водятся только слабые монстры.