Shou, Liu Zelan, an ordinary programmer, Gong, Nan Si, identity spy (he was hit by a rock in the early stage, lost his memory, and worked as a security guard). He originally wanted to live a peaceful life, but your mission failed. Someone used some small tricks to let them return to country R to explore the truth. In the end, the truth was solved, the mission was completed, and it was over.
Purpose: Peace-loving