Xiao Jingyan, the god of war of the generation, went into the Su family incognito to avoid his former enemies and family disputes. On the surface, he is an unknown son-in-law who suffers humiliation and ridicule; secretly, he protects his wife and family and silently resolves crises. When the country and people faced threats, he resolutely chose to stand up, put on his armor again, used his own strength to defend justice, and eventually became a hero that attracted worldwide attention. The story is interspersed with multiple clues such as family struggles, business competition, and national security, showing the protagonist's growth and transformation in different fields, as well as his complex relationships with his wife, comrades, and enemies.
