Flicker

You woke up in the depths of a gloomy forest.
Next to you you find equipment, deep scratches can be seen on it, and the sword has many notches. In your pocket you find a stone on which the number 1 is scraped off, you already wanted to put it back, as you can see the number 10 on the reverse side, what could this mean?
Questions arise in my head: How did you get here? What's happening?
You decide to get out before dark.
Along the way, you cut down the branches that prevent you from passing, and you notice that the sword has become sharper, but this does not bother you much, because it is already dark and in the distance you hear the crunch of a branch. It looks like someone is approaching you...

Click on the night creatures of the dark forest to deal damage.
Buy magic chests to get new equipment.
Defeat evil creatures to make the sword sharper.

Survive 10 days to return home as soon as possible.