Nanotechnology researcher Wang Miao is taken to the Joint Operations Center by police officer Shi Qiang, who's investigating the mysterious suicide wave among scientists worldwide. He is recruited to sneak into an organization called the Frontiers of Science to help the investigation. When Wang Miao is contacted by the leader of the organization, Shen Yufei, she introduces him to a sophisticated VR video game called Three-Body, but soon he discovers that it's more than just a game.

This omnibus film consists of three films made by three directors from three countries. With “Journey” as the theme, each of these films tells about a journey. “The Sea” is a film by Degena Yun (China), telling about mother and child’s trip to the sea from Beijing. “Hekishu,” a film by Daishi Matsunaga (Japan), tells about the journey of a Japanese businessman involved in infrastructure development in Yangon. The film depicts the entrepreneur’s emotional feelings in the face of Yangon residents who lost their homes due to the construction of the new infrastructure. The last is a film titled “Variable No. 3” by Edwin (Indonesia), which tells the story of a couple’s journey to Tokyo. There they meet a mysterious man. The man who works as a tour guide and rents out the inn, gives a strange advice to the husband and wife.