Three Years in Hiding, the Dragon King Returns

He is Lin Feng, a live-in son-in-law hiding in a mountain village, and also the King of Military Medics, known by the codename “Dragon King.” She is Wen Yiqing, a biologist whose startup failed and who was forced to take a live-in husband to preserve her family’s business. When business tycoon Chen Jingru disrupts their peaceful life, Lin Feng discovers that his wife’s research is closely connected to the “Ark” chip inside his body. The medical skills he reveals while saving lives invite suspicion, a wealthy man’s gratitude hides murderous intent, and everyone around him wears a mask. As trust crumbles and danger closes in, Lin Feng has no choice but to shed his disguise and face off against the “Hive” organization, which controls the lifeblood of biotechnology. From mountain village to metropolis, from business warfare to espionage, the couple gradually discover amid trials of life and death that they have long been caught up in a vast conspiracy concerning humanity’s fate. When the Dragon King emerges from hiding and the medical son-in-law reveals his edge, the whole world will be shaken.