"If you don't take medicine, what if the pain gets worse?" said Serenity. Suddenly, she thought of something. She took out her phone and browsed online pharmacies.

Although some of the pharmacies were a little far away, she could just pay a higher delivery fee. The medicine would arrive in 20 minutes. It would be faster than waiting for a security guard to go out, buy the medicine, and come back.

Serenity immediately made an order. She bought the same medicine she used to buy for Jackson. Afte