Investor Lin Chengye sees the potential of Qingshigou's beautiful mountains and rivers and invests all his efforts into developing a cultural tourism attraction, bringing the villagers hope of prosperity. Unexpectedly, some short-sighted villagers break their promises, sparking one dispute after another and forcing Lin Chengye to reluctantly withdraw his operations team. The once-bustling tourist attraction gradually falls quiet, leaving the villagers filled with regret. Green mountains and clear waters are certainly precious, but keeping promises and working together are the true foundations of lasting prosperity. This experience also teaches everyone that opportunities are rare, and contracts and mutual trust are the most reliable foundations for rural development.