chapter 449 Don't forget to pick up

As soon as ja Jiang walked into the door of the research institute, she saw Clark Gu standing at the door. No one knew what the man was thinking. He didn't even notice her coming in. He leaned against the wall in a daze with an expressionless face. ja Jiang went over to him curiously and called out, "Doctor Gu, what are you thinking about?" After she finished speaking, she could clearly see that Clark Gu seemed to be frightened. His brows knitted together for a moment before he suddenly came...