Mistakenly! My Sponsor, He Insists on Being a Mistress

[The drama heroine + the one in power bows his head for love] Jian hope's life is a mess, her identity is awkward and she cannot rely on either side, and her fiancé also has a savior to "take care of". She decided to find a "backer" to get married quickly, but by mistake, she slept with Shen Juan, a capitalist boss that no one dared to mess with. After one night, she just wanted to run away, but he came up with the "mistress agreement" and pressed on her step by step. She used his power to tear up the scumbag and get rid of her family. She pretended to be a dodder who relied on him in front of others, and quietly pursued her career behind the scenes, just waiting for him to get over the feeling and leave. Everyone in the circle said that Shen Juan's love for Jian hope was just a whim and would never last long. Jian hope thinks so too, but the development of things is always unexpected and out of control...