The time on Hayashi Sakura's wall clock already says eleven in the evening and yet she is still up, answering her required assignments and reviewing for tomorrow's surprise quizzes. There are three of her college professors whose hobbies in their lives are giving on-the-spot quizzes at certain random days when they feel like doing it.
Suddenly, Sakura's throat kinda feels itchy a little bit, making her lift her hand up and throw in a few coughs to somehow ease the itchiness. But a few minutes later, she is now coughing nonstop.
Sakura could also tell that her body feels kind of heavy, and her head throat is now starting to hurt. Even though she already tried to walk to her kitchen to grab a glass of water, the itchiness won't fade away.
"Darn it… I can't afford to be sick," she says so to herself.