C791 Incompatible

Was this the thing that caused all the commotion?

Hey, hey, hey, quit tossing it around. What if it blows up?

Yueling caught the looks on everyone's faces and added, "The quantity we used in the experiment was significantly larger than this. Plus, it's not so prone to exploding. Relax."

A collective sigh of relief followed.

"Did you invent this?" Lo Chuan inquired