Chapter 4 Sarah Is Dead

William hurriedly took a taxi back to the university. As soon as he exited the car, he anxiously rushed toward our research institute.

I followed behind him with a blank expression.

Soon, William arrived at the lab door while panting. He stood there for a long time before finally taking out his phone to call me.

Unfortunately, my phone was turned off. He had no way of reaching me.

Together, we fell into a deep silence.

After much hesitation, William finally stepped into the lab.

Jessica was explaining an experiment to Lisa. When they saw William enter, they both ignored him and pretended he wasn't there.

"Where's Sarah?" William asked awkwardly.

Jessica glanced at him and replied, "She went home."

Suddenly, William calmed down. He wiped the sweat off his forehead and asked, "Did she take a leave?"

Jessica scoffed and said, "She won't need to take any more leaves from now on."

William froze. As he tried to comprehend her words, Lisa suddenly stood up and splashed the water in