C75 Unexpected Call

"Hello, may I ask if this is Mr. Li?" It was the voice of an unfamiliar man. From the sound of it, he was in his fifties or sixties. He definitely wasn't a young man.

However, his voice was deep and powerful, carrying a strong aura and deterrence.

"Hello. "May I ask who you are?" Lee Yichen said in a low voice. There was a trace of timidness in his tone