Reimian Empire

Tsukiko will shove the stones into the dragon's mouth with her naginata.

— I wouldn't recommend doing that! — Seeing Tsukiko's intentions, the official sharply spoke up. — What will you do if they fall inside the sculpture and it becomes impossible to get them out?

Added after 34 seconds

Not Ples, I don't want the admiral to miraculously break free from twenty chains and twenty ropes and kill all the characters.

You're overestimating him...