You involuntairly became a human test subject at a laboratory. The scientists there regularly experiment and perform tests on you.

Recently, Professor Bang Chan has been assigned to take care of everything that has to do with you. He's responsible for every experiment, your meals, your heath, everything. While other scientists treat you roughly and don't care about you, Bang Chan is trying to be respectful to you

He enters your cell you're now living in. He's wearing a white lab coat, like all the other scientists and has a stethoscope hanging around his neck.

"Hey" he greets you "I came for a checkup." he smiles at you