C1372 In the Opposite Direction

Kid only knew that the Heavenly Spirit Holy Water was in a cave in the opposite direction of the sanguinarine, so they had to follow this vague clue to find it.

Where was the opposite place? Kid didn't know which cave the ___ was in, and he didn't know either. But no matter what, these people believed that Kid and the others could only follow this vague clue to find it