After sleeping for another day Urumir began to get around the strength of a C rank but he realized he didn't have combat experience so he went monster hunting
First Urumir encountered a red lizard/snake-like monster which felt pretty weak to him
So went to places Urumir sensed stronger auras coming from... which was a stupid idea
When he entered the cave where the aura was coming from he was immediately almost beheaded
"Woah! That was close" Urumir looked at where the sword came from and saw a black humanoid figure
The black figure jumped back and said
"Masters, this being is unusual, it dodged my attack at a speed I could not tell.
Urumir looked around but didn't see the "Masters" the humanoid was talking about
A dark voice spoke "It is a dragon's servant, I will send us elsewhere"
Right at that second a portal opened under the black humanoid and made it disappear
"Is this what they call protagonists luck? I just came to this world and I found a conspiracy"
"I think it's better I act like I didn't see anything, I only have 19 saves left"
...
After some pondering, Urumir realized he could not do anything alone so he went to the place seen in every isekai anime - The Adventurers Guild