Li Ming-shun and Wang Wen-yi were classmates in university. Li trusted Wang as a close friend, revealing some of his activism, including growing up with a father who was a political prisoner, only to later find out that he was spied on by Wang. Not only spying on his friend, Wang fabricated much of the report on Li to the authorities, destroying Li’s career. On Wang’s deathbed, they meet again 30 years later as Wang decides to return Li’s surveillance data...