C120

A loud siren cut through the quiet cemetery, interrupting Li Zhenyan's words. He turned to the approaching police car and said, "The police are here. It's time for me to leave as well."

Yan Shan grabbed Li Zhenyan's arm and asked, "Since you are not the murderer, why are you afraid of the police? After all, you're the first witness to the murder, so you can't leave