Johnny Sokko and His Flying Robot: 17 - Destroy the Dam

The Satan Rose (Gargoyle Vine in American version) has returned and this time it has sucked up all of the water in a lake, with Dr. Over and Red Cobra overseeing the monster's rampage. Will it grow to an incredible size and defeat the combined military might of Earth? Will Giant Robot defeat the Satan Rose again for the sake of Japan and the rest of Earth? And if so, what will happen to Dr. Botanus himself when he fails an angry Emperor Guillotine one final time?