"Ecology is an incredibly precise chain, even the smallest deviation at any point can cause a wide range of abnormalities in the entire chain."
"If the school of fish migrates upstream prematurely, it will compete with the original animals in the Silent River for food. This will drive some starving creatures into the school area for food. Moreover, if the school of fish cannot migrate upstream next year, animals waking from hibernation in the Silent Forest will inevitably widen their hunting range, and unavoidably disturb the controlled areas of the school."
"In addition, Wenchuan Fish is a very fierce creature. Their confrontations with different creatures along both banks of the Silent Forest during migration can effectively reduce some 'uncontrollable risk factors' in the forest, and are very efficient in maintaining peace and stability in the forest."
"All these factors will pose a very direct impact on the safety of both the school and Beta Town."