"Thrush", the former top secret agent of the "Photography Department", in order to bury the past, washed her hands in a golden basin, disguised herself as Su Jinli, a concubine from Jiangnan, and married into the first abyss of Yongjing - the crumbling Shen Guogong's mansion as a wedding bride.
The person she is going to marry is Shen Yuzhou, the eldest son who is said to be terminally ill and dying soon.
As soon as she entered the Hou family, she just wanted to hide her sharp claws and be a peaceful and transparent person. However, the difficult stepmother, the arrogant sisters, the ubiquitous spy, and the strange pulse detected on the wedding night all told her that this gorgeous mansion was a more dangerous prison than the "Shadow Division".
But her "sick man" husband's eyes were dull in front of everyone, but in the middle of the night, they were as bright as two cold stars.
He asked: "Who are you anyway?"
She replied: "A person who wants to live."
When a top secret agent meets a top pretender, in this chess game called "House Fight", two people wearing masks, will they be each other's pawns, or will they join forces to play chess?
From the small space in the inner house to the shocking conspiracy in the court, Su Jinli's knife was originally unsheathed for himself, but inadvertently opened the deepest abscess in the entire dynasty. All she wants is a corner of peace, but the world wants to force her to show off her talents and kill Jinghua with her beauty.