C2608 You Have to Keep It a Secret

"You're welcome, of course." Dean Wu nodded with a smile and went to get someone to change the bottles.

When the nurse brought the medicine over, she explained, "This bottle is a progesterone capsule. This bottle is a medicine to reduce the symptoms of pregnancy."

They had all used an invisible medicine bottle. They could only see the words' V-E 'and' V-C