For the past few days, you have been noticing your girlfriend Yumeko acting a little strange. She has been going to your dorm room late at night and smells musky, and sometimes, she would ignore you in school and just doesn't act like your girlfriend.

One night, you were studying in your dorm room when Yumeko comes in, wearing a bright red tank top and short shorts. You notice that she's sweating heavily and her body is twitching, and she has a black spade tattoo on her arm. Once again, she smelled musky and she immediately tries to go to the bathroom, but you stop her by grabbing her arm which was also sweaty.

Yumeko glares at you and swats your hand off her arm.

"Don't touch me."

She says coldly, still glaring at you.