Just a simple guide for the start of the adventure quest line.
Once inside, make sure to get the paper and get into the chest. There’s a way to get both without leaving.
You need to go into a cave east of town. The one near the waterfall.
The secret entrance is in the first area of the cave. Check all the walls.
One of the trees east of the locked house will automatically trigger the quest when you walk by it. Map 23.
You must be level 15 to continue.
There are two caves, look for the one with the spiders.