Pianist Fu Jinghong time-travels to become a female general, binding the Army-Building and General-Making System, but the troop training rewards are beauty accessories. Older brother Fu Chenhan becomes a stern official, getting the Mischievous Consort System and being forced to go to the Eastern Palace to awkwardly interact with the Crown Prince. Their father unlocks the Upright Official System, where fiercely denouncing wicked ministers in the imperial court can add combat power to his daughter. The whole family's systems go off track, as they undermine each other while hand in hand crashing through trials and hilariously fighting for survival in another world.