C505 Puzzlement

In the morning of the next day, An Su slowly opened his eyes and saw the pitch black cave walls in the sky. There was a light fragrance in the air, and that was the fragrance of sandalwood.

It was too cold for mosquitoes. So she had actually not woken up until dawn last night. Was it because of this sandalwood fragrance?

When An Su got up, she saw that there was no man in the cave