Male protagonist: Lin Feng
The former captain of the special forces "Blade" team, codenamed "Lone Wolf", had achieved special merits, but was framed during a mission (for protecting his comrades) and was forced to retire.
Personality: Cold on the outside and hot on the inside, tolerant and tenacious, with a bottom line and responsibility, good at fighting, investigation and strategic planning, and attaches great importance to his family.
The reason why he was forced to adopt a son-in-law: his mother suffered from uremia and required huge surgical expenses. The Su family (the hostess's family) put forward the condition that "the child-in-law will fund the medical expenses", and Lin Feng compromised to save his mother.
Heroine: Su Wanqing
The vice president of the Su Family Group, who is independent, capable and outstanding in appearance, was arranged by his grandfather to marry Lin Feng on the grounds of "marrying to stabilize the company" because his father was seriously ill and the family business was suppressed by his opponents.
Initial attitude: full of misunderstandings about Lin Feng, who has "no background and no job", thinking that he is a soft-boiled man who only cares about the Su family's money and is indifferent to marriage; later on, he gradually discovered Lin Feng's hidden strength and gentleness, fell in love with him and became his strong support.
Core conflict
Internal: Contempt and obstruction by relatives of the Su family (such as uncle Zhao Kun coveting power in the company and mocking Lin Feng many times), misunderstanding of the heroine in the early stages;
External: business rivals (Wang Hu of Hongyuan Group) suppress the Su family, Lin Feng's past enemies (former teammates/hostile forces who framed him) come to visit;
Personal: Lin Feng's appeal to clear his grievances, his responsibility to protect the heroine and the Su family, and balancing the contradiction between his "son-in-law status" and his "power as a soldier."
