My first session as dm can be summarized as this:
Very awkward and I was nervous and didn't know what I was doing.
After a bit I got into the flow though, and the session got going! :D
My first session was very unplanned and rushed, but I knew at least a few things I wanted to do-
Meet a unicorn, meet the plot armored human guy, and get to the temple.
Had zero plans for the temple itself or what they needed to do or puzzles -_-
So it started with them at the bottom of a mountain at a trailhead. My explanation of why they were there was basically "you guys saw a mountain and thought it'd be cool to climb".
They walk along the trail a bit- beautiful sights n stuff, not much else to say about it. Then they spot a unicorn that's off the trail a little bit, but is watching them.
After a little bit of kind of back and forth, one of the characters manages to get the unicorn to go away without a fight.
After a bit they meet Gopalo, human plot armor guy.
Gopalo tells them about a temple and they're like "sounds cool" and so they follow Gopalo to the temple.
At this point, I had no idea what to do next.
They found the temple, went down some stairs, and found an empty room with pillars and a little shrine thingy.
It took so long for them to roll high enough to find the thingy to open hole in the ground TT
The hole in the ground led to an underground bioluminescent garden because I thought that'd be cool I guess.
All three of them get drenched in water because they're idiots and a meep (cat x sea slug creature) judges them.
Then one of the characters kills a snake and destroys the temple. And the other character almost died three times. Luckily Gopalo was there to drag them along and not let them get crushed by rocks.
It was wonderfully chaotic, and I'm doing a mini session on Friday then another temple on Saturday.
I'll explain the mini session plans after this post.