"We've been used as a decoy!"
Adding the blacksmith Welf, Bell and the others advance to the middle floors. However, due to the actions of another party, they are stranded in the dungeon.
To save Bell, Hestia enters the dungeon with the Level 4 former adventurer Ryuu, the God Hermes, but...
"-Monster Rex!?"
The terrible enemy standing in their way sends Bell and the others further into despair. Seeking hope, desperate actions are done in the fifth volume!