'Uncovering the Truth: Remember (2022)'

A terminal brain tumour patient with Alzheimer's disease. During the Japanese occupation of Korea, he lost all his family members because of the pro-Japanese faction. He has spent more than 60 years conceiving his revenge plan.

[bryanhill]

Old people don’t have much to lose! Must people don’t understand that the most dangerous people in the world have nothing to lose. The 10out of 10 most dangerous are really smart people who had the best part of their lives taken away from them!!! That’s a really dangerous person especially if he’s smart!