When they did so the next day , they found the town already abandoned by the rebels who had gone back to Biac - na - Bato .
Even with the reinforcements , the Spaniards were overly cautious in attacking the insurgents .
When Spaniards did so the next day , Spaniards found the town already abandoned by the rebels who had gone back to Biac - na - Bato .
Even with the reinforcements , the Spaniards were overly cautious in attacking the insurgents .