Huo Yu, an arctic lover, travels to a parallel world, obtains the ice keeper system, becomes an ice keeper, and guards the desolate No. 249 scientific research station alone. Get recognition rewards from animals! Arctic wolves show their love for you, and the entrustment system will present you with an arctic spree. Great auk cubs express their love for you, and the entrustment system will present you with a multifunctional base vehicle. With the appearance of various endangered animals in 249 The scientific research station, the desolate small outpost has gradually developed into a dream city in the hearts of the ice guards!