C367 Exposition of Precause

"Ghost?"

I am a little confused, what does Xiao Lei mean by there is something wrong?

Someone had actually died a long time ago?

Or perhaps one of us is actually a traitor?

I sat down, lit a cigarette, and frowned. "Tell me everything from beginning to end!"

Xiao Lei nodded, and narrated everything that happened to him in detail. The more I listened