Li Jingjing is an ordinary programmer who graduated from a prestigious university. For three years, she has silently endured the suppression and exploitation of her superior, Lin Zhiyuan. When her colleague Chen Yufeng openly takes credit for the system she developed, she finally refuses to remain silent. On the day she resigns, she uses a red app to bring the entire system crashing down, catching the attention of You Feibai, president of Baixin Technology. The two join forces to start a business, building from a small studio on the verge of bankruptcy and gradually establishing themselves in the industry. Lin Zhiyuan refuses to let matters rest and repeatedly sabotages their efforts, even sending Li Jingjing's aunt and her family to cause trouble. Facing attacks from all sides, Li Jingjing relies on her formidable technical skills and unyielding determination to overcome every obstacle alongside You Feibai.