Similarity
Ninth finally understood the reason why Carmine said that Tulip was the weakness of the creature in the castle. If it weren't for her, Ninth and her team would have been swallowed by the endlessly multiplying Canzers of the horde.
If Tulip hadn't spoken to them and gave Ninth the answer to the weakness of the horde, then they wouldn't have survived the next wave of attack.
That was the power of a weakness. Because of that, the dragon no longer had the support of her most loyal soldiers.
'Thank you, Tulip,' Ninth turned her head and thanked Tulip.
The Canzer smiled, but that was short-lived.
The red dragon, with her entire army decimated, leaving none for her to rebuild, exploded in a fit of furious anger. The humans were so weak that she was slightly distracted for a moment and forgot that they had Tulip in their midst.