On her wedding day, the general's daughter, Xiao Yunlang, is betrayed by her cousin, Lin Wanjing, who poisons the family's food with a muscle-relaxing powder and orchestrates a massacre. She awakens three days before the wedding, realizing she has been reborn.
Armed with the knowledge of her family’s impending doom, she attempts to stop the wedding to save her parents, but the massacre occurs regardless. She discovers the assassins are from the Mingyan Gang, a group known for never failing a contract.
