Wren climbed up the way he came from. But as he reached a certain height, he realized a problem. He did not know which snake pit he actually entered this mountain's core.
"Tsk, I'll just climb to the top," this huge ditch that was being melted by the fore spirit made a straw-like hole in the middle. He could see the sky from above.
He simply started climbing up without stopping.
At one point, the others might have realized that he had gone missing and if they went searching for him, they will find the path.
'Camilla's smart she's figure it out," he thought as he ascended up.
The snake holes were not that dangerous here because all the snakes were facing the other way. He saw their huge tails swishing out of their dens occasionally as they melted the ice shards forming on their body.
Wren carefully moved so that he did not get discovered by them.
In just about half an hour, he reached the top of the mountain. He climbed out of the hole.