Su Wan did the same with the other flower petals as well but just for a precautionary measure , she also distilled the water and used it to make another batch of the essential oils . Su Wan really wished that her hard work doesn't go down the drain , because this was her first time making the essential oils , she wasn't as confident as she usually was when it came to cooking , once or twice she made a mistake in distilling the water and it was only on her third time she succeeded . After she was done extracting the essential oils , Su Wan arched her back and stifled a yawn , she was used to taking a nap after working but her napping hours had been taken away because she had to once again walk the road of rich from poor .