C389 Lan Jin Is Not a Simple Person

Gu Xifeng was stunned. "Who told him to leave? Where did he go?"

"We can't find anything. They are covering it very tightly." Gu Bei sat down. "I speculate that it has something to do with Yucheng. He went to the detention center. Mo Zhendong disappeared after a few hours. It must be him who did this."

"What is he doing?" Gu Xifeng frowned