essed the answer button. Before he could speak, Su Han's anxious voice came from the receiver, "Has anyone come to pick you up"He looked at the rain in front of him, calmly, "Hmm."There are some thing...ere only two words inside: Be careful. 。The sender was anonymous, and she didn't know them or why they had sent her the email. 。Be careful, what should she be careful about Is it because Black Ling X...