During a sunny holiday, a sightseeing cruise ship heading to "Happiness Island" encountered a shipwreck. Only Ning Yu, Zhang Xinchen and several survivors were washed up on an isolated island without coordinates or signals. Soon, they realized that this quiet island was not a refuge, and there was a strange atmosphere everywhere. Ning Yu, A Qiang and others went to find water. In a huge stone cave, they found two... see more