"How is your investigation going?" Lucas asked Alvin, who was still holding his jaw. "We're not even halfway yet." Alvin was frustrated to remember he hasn't been able to dig anything useful. "It's like I am trying to dig into a rock mountain. I can make it, but it sure will take a lot of time." He sighed. "Maybe you should look back at what you can remember. Your mom and dad's old friends or colleagues, maybe. They might know something useful." Lucas reminded Alvin. "I was too young then. I cannot remember anything." Alvin looked sad. He actually thought about it, but nothing comes into his mind, no matter how much he tried to recall anything. "How about visiting the same place you and Jnady used to live with your parents," Lucas suggested. Alvin nodded. He was just worried it migh

