Su Wanxing's father is seriously ill, the family's small company has been maliciously suppressed and is on the verge of bankruptcy, and her stepmother forces her to marry in exchange for "life-saving money." Showing Wanxing's dilemma, filial piety and unwillingness.
Overbearing invitation: Li Moting's special assistant approached Wanxing and proposed a two-year "marriage contract": to act as his wife, deal with the family (especially the grandfather), in exchange for a huge amount of money (millions/tens of millions) enough to solve her family's plight. The terms of the contract are harsh (confidentiality, cooperation in acting, no real relationship).