My Teacher is an Agent
Chapter 15's

Siska withdraws the purchase receipt to Zoey and the girl pulls out some money from her bag. "Here's money. Thank you." said Zoey with a sincere smile.

"Oh yeah, can I ask you one more favor? Please buy me some hot coffee. I want to warm up before I go home" Zoey smiled clumsyly in fear of troubling the intern. Because all this time he rarely asked for help to others just for trivial things.

Siska frowned for a moment then smiled, "Of course Zoey ma'am. You don't have to be so sad."

"Well, buy me an Americano and buy one for you, too,"

"Don't bother Zoey. I'm happy to help mom,"

"It's okay Siska. Because I need a friend to talk to. Think of it like we're having coffee at the cafe."

"All right then. Mom wait a minute I'll be right back,"

After Siska left the UKS room, Zoey rushed to take a fingerprint sampling device from inside her bag. First, the chick sprays iodine gas - a type of oxidizing agent - on the door handles of the closet and waits for a reaction.

Soon a yellowish-brown color appeared that showed a fingerprint pattern. Zoey immediately photographed the pattern before the color disappeared. After the picture was clear enough, Zoey immediately sent him to his father's office to be analyzed.

"Agent Jack, immediately analyze the fingerprint sample that I sent via email" Zoey told someone she contacted with earphones in particular.

Without waiting for a response, Zoey immediately disconnected the phone and cleaned the door handles of the closet with tissue. That's how Zoey works. Quick, precise, and certainly very thorough.

While waiting for his coffee to come, Zoey opened some files on the desk of the UKS officer. And it was very coincidental that he found a map containing an inventory list of drugs and medical devices in the room. Zoey deftly matches the amount of medicine in the closet with the number of stocks recorded.

It is certain that not just anyone is allowed to use the keys of the medicine storage cabinet. And for what people who had entered the UKS took anesthetic drugs. The drug is only useful for eliminating one's consciousness. Don't-don't…

"Bu Zoey, coffee your order." cried Siska when he arrived at the UKS room.

Zoey smiled sweetly. Fortunately, he had tidied up the files he had opened.

"Thank you, Siska." Zoey immediately sipped the coffee that was still steaming hot. His body warmed up again.

"Sis, how long have you been interning at this school?"

"Eeemmm. Less than two months ma'am. Why Zoey's mom?"

Zoey shook her head, "Just ask. Looks like you enjoyed your internship as a UKS officer."

"Clearly ma'am, there's not much I have to do. Mostly just treating the students who complained of his pain here. Occasionally check the drug stock as well, but that is rare. Only once a month. But ever since I interned at GIS I haven't done that." Siska explained while enjoying her coffee.

"just fine. You also must not know that there are drugs that should not be stored here," Zoey began to carry out his investigation.

"You mean Zoey's mom?" ask Siska confused.

"So I accidentally saw some propofol in the medicine cabinet" replied Zoey indifferently as she stirred her coffee with a straw.