C172 Attack the Marquis

Yes, it is indeed a cannon, and the total weight is up to a ton.

"Viscount Proe, won't you let your soldiers rest for a while?" The marquis walked forward and patted the shoulder of a young man beside him.

"It's fine. They used to drive two cars for dozens of kilometers. Don't underestimate the quality of the soldiers." The viscount smiled.

"So that's how it is..