During one of the missions, of the Wolf Pack squad led by Lao Diao who are engaged in overseas security work for a long time discovers that foreign terrorist forces have extended their reach into China's energy lifeline.
Gu Xiaojiao, uma jovem de 2018 e Lu Ming, um homem de 1999, descobrem que ambos acordaram no mesmo quarto, depois que o espaço-tempo se funde dentro de seu apartamento.
