The protagonist Long Chen, Wang Zi, Qianying and others embarked on a unique adventure on a strange planet. They unite and cooperate without fear of difficulties, move forward courageously and persevere towards their goals. The male protagonist Long Chen of this film will encounter the double test of family and friendship in the story. Through his perspective, the audience will feel the bond between people, the power of friendship and the greatness of family together with the protagonist, and learn the rare kindness, bravery and empathy of the protagonist.
