Giving Helen a massage with essential oils, she knows the brand of essential oils well, as she often uses it herself, and there shouldn't be any problem.
But if something else is mixed in, that's another story.
As she asked this question, her eyes were fixed on Shirley's expression, trying to find any hint of guilt or fear on her face.
Yet Shirley continuously appeared calm and collected, she smiled and said:
"These essential oils were bought from the pharmacy, the largest one in the city center, named Grand Harmony."
Grand Harmony is a well-known domestic chain pharmacy, offering a complete range of Chinese and Western medicine, health supplements, etc.
The essential oil itself has no issues; problems arise during the massage, when other substances are added.
She questioned Shirley earlier mainly to test her reaction to the query.
Only, Shirley's reaction was too candid, without a hint of guilt.
