Reader's POV:
I woke up in a dark place that looks like a cave. The only difference is that there are old columns all around with vines wrapped around them.
I say to my self confused "Where am I?..."
I slowly sat up and looked around confused. I noticed that I am sitting on a bed of buttercup flowers and I looked up noticing a giant hole on the roof of the cave that has light shinning through it lighting up the cave a little. I also noticed an exit out of this cave in front of me that leads to a dark hall.
I think to my self "Oh that's right.. I came here looking for my dog and ended up finding a cave with a big dark hole on the floor. I got close to the edge to look down at it but I tripped on a vine falling down the dark hole and here I am now... I should look for a way out of this cave.."
I got up and started walking down the hall trying to find a way out of the cave. I saw a doorway in the end of the hall and walked through it looking confused as I am slowly surrounded by darkness slowly getting scared by the second. I continued walking and saw a yellow flower on the ground as I walked closer to it. I noticed that the flower had a happy face.
I looked at the flower confused as I stopped in front of it. I asked the flower confused "Hello?.."
The flower looked up at me and smiled brightly as it said "Howdy! I'm Flowey! Flowey the Flower!"