The everyday life of Sana, who had been enjoying a happy married life, suddenly collapsed without a sound. Before she knew it, she was in a room with no trace of 'life.' There were chains on her arms, and in front of her... a familiar man... the figure of her ex-boyfriend who had turned into a stalker. Obsessed and seemingly mad, this man raped, abused, imprisoned, and trained her, eventually turning her into a sex slave toy who obeyed his every command. Despite being raped in front of her beloved husband, she found herself drowning in pleasure. Sana, a married woman, is swallowed by the madness of darkness with no way out. This is her erotic story of imprisonment.
