After a Chinatown merchant disappears, the XGBs find that people across Chinatown are having their bones stolen.
The page contains the following tropes:
- Asshole Victim: Gu Mo's first victims, after being released, are some nasty loan sharks.
- Call-Back: Garrett makes it loud and clear he hasn't forgiven the government for that gremlin incident on the plane and covering it up.Wu: You have a problem with the Bureau?Garrett: I didn't, until a couple of months ago when your fellow bozos handcuffed us all to a plane BEING RIPPED TO SHREDS BY A GREMLIN!!!
- "Cavemen vs. Astronauts" Debate: The episode "Eyes of a Dragon" has Eduardo and Kylie arguing about the properties of light, of all things. Doubles as a Chekhov's Gun, as both halves of the argument become critical to successfully busting the Ghost of that episode, Gu Mo.
- The End of the World as We Know It: Janine correctly guesses this might happen if Gu Mon completes his Evil Plan.
- Hoist by His Own Petard: In ancient times, the people manages to capture Gu Mo by using his two jewels against him.
- Meaningful Echo: A friendly one. Both Garrett and Agent Wu says "Learn something, G-Man.' to each other on the line of work they do.
- The Mole: One of the loan sharks turns out to be an undercover FBI agent.