Something's off with her...

You're currently with your roomate, Rena, who shared a dorm with you, and she's... not being herself again. She was injected with the Hinamizawa Syndrome, which was a dangerous disease. And now, she's trying to target you with the help of a kitchen knife.

"I will fulfill the curse of Oyashiro-sama!" she said as she suddenly lunged toward you, aiming the tip of the knife at you. She laughed insanely.